diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/README.md b/lib/node_modules/@stdlib/array/base/cuany-by/README.md
new file mode 100644
index 000000000000..0cd13c508b49
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/README.md
@@ -0,0 +1,153 @@
+
+
+# cuanyBy
+
+> Cumulatively test whether at least one element in a provided array passes a test implemented by a predicate function.
+
+
+
+## Usage
+
+```javascript
+var cuanyBy = require( '@stdlib/array/base/cuany-by' );
+```
+
+#### cuanyBy( x, predicate\[, thisArg] )
+
+Cumulatively tests whether at least one element in a provided array passes a test implemented by a `predicate` function.
+
+```javascript
+function isPositive( value ) {
+ return ( value > 0 );
+}
+
+var x = [ 0, 0, 0, 1, 0 ];
+
+var y = cuanyBy( x, isPositive );
+// returns [ false, false, false, true, true ]
+```
+
+The `predicate` function is provided three arguments:
+
+- **value**: current array element.
+- **index**: current array element index.
+- **arr**: input array.
+
+To set the `predicate` function execution context, provide a `thisArg`.
+
+```javascript
+function isPositive( value ) {
+ this.count += 1;
+ return ( value > 0 );
+}
+
+var x = [ 0, 0, 0, 1, 0 ];
+
+var context = {
+ 'count': 0
+};
+
+var out = cuanyBy( x, isPositive, context );
+// returns [ false, false, false, true, true ]
+
+var cnt = context.count;
+// returns 4
+```
+
+#### cuanyBy.assign( x, out, stride, offset, predicate\[, thisArg] )
+
+Cumulatively tests whether at least one element in a provided array passes a test implemented by a `predicate` function and assigns results to a provided output array.
+
+```javascript
+function isPositive( value ) {
+ return ( value > 0 );
+}
+
+var x = [ 0, 0, 0, 1, 0 ];
+var y = [ false, null, false, null, false, null, false, null, false, null ];
+
+var out = cuanyBy.assign( x, y, 2, 0, isPositive );
+// returns [ false, null, false, null, false, null, true, null, true, null ]
+
+var bool = ( out === y );
+// returns true
+```
+
+The function supports the following parameters:
+
+- **x**: input array.
+- **out**: output array.
+- **stride**: output array stride.
+- **offset**: output array offset.
+- **predicate**: test function.
+
+
+
+
+
+
+
+
+
+
+
+## Examples
+
+
+
+```javascript
+function isPositive( value ) {
+ return ( value > 0 );
+}
+
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
+var cuanyBy = require( '@stdlib/array/base/cuany-by' );
+
+// Create an array of random values:
+var x = bernoulli( 10, 0.1 );
+console.log( x );
+
+var out = cuanyBy( x, isPositive );
+console.log( out );
+```
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.assign.length.js b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.assign.length.js
new file mode 100644
index 000000000000..0797a8a186e2
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.assign.length.js
@@ -0,0 +1,99 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var isArray = require( '@stdlib/assert/is-array' );
+var filled = require( '@stdlib/array/base/filled' );
+var isPositiveInteger = require( '@stdlib/assert/is-positive-integer' );
+var pkg = require( './../package.json' ).name;
+var cuanyBy = require( './../lib' );
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+ var x = filled( 1.5, len );
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var y;
+ var v;
+ var i;
+
+ y = filled( false, len );
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ v = cuanyBy.assign( x, y, 1, 0, isPositiveInteger );
+ if ( typeof v !== 'object' ) {
+ b.fail( 'should return an array' );
+ }
+ }
+ b.toc();
+ if ( !isArray( v ) ) {
+ b.fail( 'should return an array' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var f;
+ var i;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+ f = createBenchmark( len );
+ bench( pkg+':assign:len='+len, f );
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.js b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.js
new file mode 100644
index 000000000000..7dd6251a8131
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.js
@@ -0,0 +1,52 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var isArray = require( '@stdlib/assert/is-array' );
+var isPositiveInteger = require( '@stdlib/assert/is-positive-integer' );
+var pkg = require( './../package.json' ).name;
+var cuanyBy = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+ var x;
+ var i;
+ var v;
+
+ x = [ 0, 0, 1, 0, 1 ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ v = cuanyBy( x, isPositiveInteger );
+ if ( typeof v !== 'object' ) {
+ b.fail( 'should return an array' );
+ }
+ }
+ b.toc();
+ if ( !isArray( v ) ) {
+ b.fail( 'should return an array' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.length.js b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.length.js
new file mode 100644
index 000000000000..95bdb17659d6
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/benchmark/benchmark.length.js
@@ -0,0 +1,96 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var isArray = require( '@stdlib/assert/is-array' );
+var filled = require( '@stdlib/array/base/filled' );
+var isPositiveInteger = require( '@stdlib/assert/is-positive-integer' );
+var pkg = require( '@stdlib/array/base/cuany-by/package.json' ).name;
+var cuanyBy = require( '@stdlib/array/base/cuany-by/lib' );
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+ var x = filled( 1.5, len );
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var v;
+ var i;
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ v = cuanyBy( x, isPositiveInteger );
+ if ( typeof v !== 'object' ) {
+ b.fail( 'should return an array' );
+ }
+ }
+ b.toc();
+ if ( !isArray( v ) ) {
+ b.fail( 'should return an array' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var f;
+ var i;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+ f = createBenchmark( len );
+ bench( pkg+':len='+len, f );
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/docs/repl.txt b/lib/node_modules/@stdlib/array/base/cuany-by/docs/repl.txt
new file mode 100644
index 000000000000..4b8a14267f06
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/docs/repl.txt
@@ -0,0 +1,73 @@
+
+{{alias}}( x, predicate[, thisArg] )
+ Cumulatively tests whether at least one element in a provided array
+ passes a test implemented by a predicate function.
+
+ The predicate function is provided three arguments:
+
+ - value: current array element.
+ - index: current array element index.
+ - arr: the input array.
+
+ Parameters
+ ----------
+ x: ArrayLikeObject
+ Input array.
+
+ predicate: Function
+ Predicate function.
+
+ thisArg: any (optional)
+ Execution context.
+
+ Returns
+ -------
+ out: Array
+ Output array.
+
+ Examples
+ --------
+ > function f( v ) { return ( v > 0 ); };
+ > var x = [ 0, 0, 0, 1, 0 ];
+ > var out = {{alias}}( x, f )
+ [ false, false, false, true, true ]
+
+
+{{alias}}.assign( x, y, stride, offset, predicate[, thisArg] )
+ Cumulatively tests whether at least one element in a provided array
+ passes a test implemented by a predicate function and assigns results
+ to a provided output array.
+
+ Parameters
+ ----------
+ x: ArrayLikeObject
+ Input array.
+
+ y: ArrayLikeObject
+ Output array.
+
+ stride: integer
+ Output array stride.
+
+ offset: integer
+ Output array offset.
+
+ predicate: Function
+ Predicate function.
+
+ Returns
+ -------
+ y: ArrayLikeObject
+ Output array.
+
+ Examples
+ --------
+ > function f( v ) { return ( v > 0 ); };
+ > var x = [ 0, 0, 0, 1, 0 ];
+ > var y = [ false, null, false, null, false, null, false, null, false ];
+ > var result = {{alias}}.assign( x, y, 2, 0, f )
+ [ false, null, false, null, false, null, true, null, true ]
+
+ See Also
+ --------
+
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/index.d.ts b/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/index.d.ts
new file mode 100644
index 000000000000..fd614758464a
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/index.d.ts
@@ -0,0 +1,203 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+///
+
+import { Collection, AccessorArrayLike, TypedArray, BooleanArray } from '@stdlib/types/array';
+
+/**
+* Returns a boolean indicating whether an element passes a test.
+*
+* @returns boolean indicating whether an element passes a test
+*/
+type Nullary = ( this: U ) => boolean;
+
+/**
+* Returns a boolean indicating whether an element passes a test.
+*
+* @param value - current array element
+* @returns boolean indicating whether an element passes a test
+*/
+type Unary = ( this: U, value: T ) => boolean;
+
+/**
+* Returns a boolean indicating whether an element passes a test.
+*
+* @param value - current array element
+* @param index - current array element index
+* @returns boolean indicating whether an element passes a test
+*/
+type Binary = ( this: U, value: T, index: number ) => boolean;
+
+/**
+* Returns a boolean indicating whether an element passes a test.
+*
+* @param value - current array element
+* @param index - current array element index
+* @param arr - input array
+* @returns boolean indicating whether an element passes a test
+*/
+type Ternary = ( this: U, value: T, index: number, arr: Collection | AccessorArrayLike ) => boolean;
+
+/**
+* Returns a boolean indicating whether an element passes a test.
+*
+* @param value - current array element
+* @param index - current array element index
+* @param arr - input array
+* @returns boolean indicating whether an element passes a test
+*/
+type Predicate = Nullary | Unary | Binary | Ternary;
+
+/**
+* Interface describing `cunanyBy`.
+*/
+interface CuAnyBy {
+ /**
+ * Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function.
+ *
+ * @param x - input array
+ * @param predicate - predicate function
+ * @param thisArg - predicate function execution context
+ * @returns output array
+ *
+ * @example
+ *
+ * function isPositive( v ) {
+ * return v > 0;
+ * }
+ *
+ * var x = [ 0, 0, 0, 1, 0 ];
+ *
+ * var y = cuanyBy( x, isPositive );
+ * // returns [ false, false, false, true, true ];
+ */
+ ( x: Collection | AccessorArrayLike, predicate: Predicate, thisArg?: ThisParameterType> ): Array;
+
+ /**
+ * Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function and assigns the results to a provided output array.
+ *
+ * @param x - input array
+ * @param y - output array
+ * @param stride - output array stride
+ * @param offset - output array offset
+ * @param predicate - predicate function
+ * @param thisArg - predicate function execution context
+ * @returns output array
+ *
+ * @example
+ * function isPositive( v ) {
+ * return v > 0;
+ * }
+ *
+ * var x = [ 0, 0, 0, 1, 0 ];
+ * var y = [ false, null, false, null, false, null, true, null, true, null ];
+ *
+ * var arr = cuanyBy.assign( x, y, 2, 0, isPositive );,
+ * // returns [ false, null, false, null, false, null, true, null, true, null ];
+ */
+ assign( x: Collection | AccessorArrayLike, out: Array, stride: number, offset: number, predicate: Predicate, thisArg?: ThisParameterType> ): Array;
+
+ /**
+ * Cumulatively tests whether at least one array element in a provided array passes a test implemented by a predicate function and assigns the results to the provided output array.
+ *
+ * @param x - input array
+ * @param out - output array
+ * @param stride - output array stride
+ * @param offset - output array offset
+ * @param predicate - test function
+ * @param thisArg - execution context
+ * @returns output array
+ *
+ * @example
+ * var BooleanArray = require( '@stdlib/array/bool' );
+ *
+ * function isPositive( v ) {
+ * return ( v > 0 );
+ * }
+ * var x = [ 0, 1, 0, 1, 0 ];
+ * var y = new BooleanArray( [ false, false, false, false, false, false, false, false, false, false ] );
+ *
+ * var arr = cuanyBy.assign( x, y, 2, 0, isPositive );
+ * // returns
+ *
+ * var v = arr.get( 4 );
+ * // returns true
+ */
+ assign( x: Collection | AccessorArrayLike, out: U, stride: number, offset: number, predicate: Predicate, thisArg?: ThisParameterType> ): U;
+
+ /**
+ * Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function and assigns the results to a provided output array.
+ *
+ * @param x - input array
+ * @param y - output array
+ * @param stride - output array stride
+ * @param offset - output array offset
+ * @param predicate - predicate function
+ * @param thisArg - predicate function execution context
+ * @returns output array
+ *
+ * @example
+ * function isPositive( v ) {
+ * return v > 0;
+ * }
+ *
+ * var x = [ 0, 0, 0, 1, 0 ];
+ * var y = [ false, null, false, null, false, null, true, null, true, null ];
+ *
+ * var arr = cuanyBy.assign( x, y, 2, 0, isPositive );,
+ * // returns [ false, null, false, null, false, null, true, null, true, null ];
+ */
+ assign( x: Collection | AccessorArrayLike, out: Collection | AccessorArrayLike, stride: number, offset: number, predicate: Predicate, thisArg?: ThisParameterType> ): Collection | AccessorArrayLike;
+}
+
+/**
+* Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function.
+*
+* @param x - input array
+* @returns output array
+*
+* @example
+* function isPositive( value ) {
+* return ( value > 0 );
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+*
+* var y = cuanyBy( x, isPositive );
+* // returns [ false, false, false, true, true ]
+*
+* @example
+* function isPositive( value ) {
+* return ( value > 0 );
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+* var y = [ false, null, false, null, false, null, false, null, false, null ];
+*
+* var arr = cuanyBy.assign( x, y, 2, 0, isPositive );
+* // returns [ false, null, false, null, false, null, true, null, true, null ]
+*/
+declare var cuanyBy: CuAnyBy;
+
+
+// EXPORTS //
+
+export = cuanyBy;
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/test.ts b/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/test.ts
new file mode 100644
index 000000000000..09050fe89e2b
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/docs/types/test.ts
@@ -0,0 +1,220 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+import cuanyBy = require( './index' );
+
+/**
+* Tests whether a value is positive.
+*
+* @param value - input value
+* @returns boolean indicating whether an element is positive
+*/
+function isPositive( value: number ): boolean {
+ return ( value > 0 );
+}
+
+
+// TESTS //
+
+// The function returns an array...
+{
+ cuanyBy( [ 1, 2, 3 ], isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Float64Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Float32Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Int32Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Int16Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Int8Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Uint32Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Uint16Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Uint8Array( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+ cuanyBy( new Uint8ClampedArray( [ 1, 2, 3 ] ), isPositive ); // $ExpectType boolean[]
+
+ cuanyBy( [ 1, 2, 3 ], isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Float64Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Float32Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Int32Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Int16Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Int8Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Uint32Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Uint16Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Uint8Array( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+ cuanyBy( new Uint8ClampedArray( [ 1, 2, 3 ] ), isPositive, {} ); // $ExpectType boolean[]
+}
+
+// The compiler throws an error if the function is provided a first argument which is not like a function..
+{
+ const x = [ 1, 2, 3, 4 ];
+
+ cuanyBy( x, null ); // $ExpectError
+ cuanyBy( x, {} ); // $ExpectError
+ cuanyBy( x, [] ); // $ExpectError
+ cuanyBy( x, '' ); // $ExpectError
+ cuanyBy( x, undefined ); // $ExpectError
+
+ cuanyBy( x, null, {} ); // $ExpectError
+ cuanyBy( x, {}, {} ); // $ExpectError
+ cuanyBy( x, [], {} ); // $ExpectError
+ cuanyBy( x, '', {} ); // $ExpectError
+ cuanyBy( x, undefined, {} ); // $ExpectError
+
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+ cuanyBy(); // $ExpectError
+ cuanyBy( [] ); // $ExpectError
+ cuanyBy( [ 1, 2 ], isPositive, {}, '' ); // $ExpectError
+}
+
+// Attached to the main export is an `assign` method which returns a collection...
+{
+ const x = [ 0, 0, 0, 1, 0 ];
+ const y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ cuanyBy.assign( x, y, 2, 0, isPositive ); // $ExpectType (boolean | null)[]
+ cuanyBy.assign( x, y, 2, 0, isPositive, {} ); // $ExpectType (boolean | null)[]
+ cuanyBy.assign( x, new Float64Array( 4 ), 1, 0, isPositive ); // $ExpectType Float64Array
+ cuanyBy.assign( x, new Float32Array( 4 ), 1, 0, isPositive ); // $ExpectType Float32Array
+ cuanyBy.assign( x, new Int32Array( 4 ), 1, 0, isPositive ); // $ExpectType Int32Array
+ cuanyBy.assign( x, new Int16Array( 4 ), 1, 0, isPositive ); // $ExpectType Int16Array
+ cuanyBy.assign( x, new Int8Array( 4 ), 1, 0, isPositive ); // $ExpectType Int8Array
+ cuanyBy.assign( x, new Uint32Array( 4 ), 1, 0, isPositive ); // $ExpectType Uint32Array
+ cuanyBy.assign( x, new Uint16Array( 4 ), 1, 0, isPositive ); // $ExpectType Uint16Array
+ cuanyBy.assign( x, new Uint8Array( 4 ), 1, 0, isPositive ); // $ExpectType Uint8Array
+ cuanyBy.assign( x, new Uint8ClampedArray( 4 ), 1, 0, isPositive ); // $ExpectType Uint8ClampedArray
+
+ cuanyBy.assign( x, [ 0, 0, 0, 0 ], 1, 0, isPositive, {} ); // $ExpectType (number | boolean)[]
+ cuanyBy.assign( x, new Float64Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Float64Array
+ cuanyBy.assign( x, new Float32Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Float32Array
+ cuanyBy.assign( x, new Int32Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Int32Array
+ cuanyBy.assign( x, new Int16Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Int16Array
+ cuanyBy.assign( x, new Int8Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Int8Array
+ cuanyBy.assign( x, new Uint32Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Uint32Array
+ cuanyBy.assign( x, new Uint16Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Uint16Array
+ cuanyBy.assign( x, new Uint8Array( 4 ), 1, 0, isPositive, {} ); // $ExpectType Uint8Array
+ cuanyBy.assign( x, new Uint8ClampedArray( 4 ), 1, 0, isPositive, {} ); // $ExpectType Uint8ClampedArray
+}
+
+// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object...
+{
+ const x = [ false, false, true, false, false ];
+
+ cuanyBy.assign( 1, x, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( true, x, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( false, x, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( null, x, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( void 0, x, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( {}, x, 2, 0, isPositive ); // $ExpectError
+
+ cuanyBy.assign( 1, x, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( true, x, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( false, x, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( null, x, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( void 0, x, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( {}, x, 2, 0, isPositive, {} ); // $ExpectError
+}
+
+// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object...
+{
+ const x = [ false, false, true, false, false ];
+
+ cuanyBy.assign( x, 1, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, true, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, false, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, null, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, void 0, 2, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, {}, 2, 0, isPositive ); // $ExpectError
+
+ cuanyBy.assign( x, 1, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, true, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, false, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, null, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, void 0, 2, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, {}, 2, 0, isPositive, {} ); // $ExpectError
+}
+
+
+// The compiler throws an error if the `assign` method is provided a third argument which is not a number...
+{
+ const x = [ false, false, true, false, false ];
+ const y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ cuanyBy.assign( x, y , '1', 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , true, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , false, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , null, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , void 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , {}, 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y , [], 0, isPositive ); // $ExpectError
+
+ cuanyBy.assign( x, y , '1', 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , true, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , false, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , null, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , void 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , {}, 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y , [], 0, isPositive, {} ); // $ExpectError
+}
+
+// The compiler throws an error if the `assign` method is provided a fourth argument which is not a number...
+{
+ const x = [ false, false, true, false, false ];
+ const y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ cuanyBy.assign( x, y, 1, '1', isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, true, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, false, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, null, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, void 0, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, {}, isPositive ); // $ExpectError
+ cuanyBy.assign( x, y, 1, [], isPositive ); // $ExpectError
+
+ cuanyBy.assign( x, y, 1, '1', isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, true, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, false, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, null, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, void 0, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, {}, isPositive, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, [], isPositive, {} ); // $ExpectError
+}
+
+// The compiler throws an error if the `assign` method is provided a fourth argument which is not like a function...
+{
+ const x = [ false, false, true, false, false ];
+ const y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ cuanyBy.assign( x, y, 1, 2, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 2, void 0 ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 1, [] ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 1, '' ); // $ExpectError
+
+ cuanyBy.assign( x, y, 1, 2, {}, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 2, void 0, {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 1, [], {} ); // $ExpectError
+ cuanyBy.assign( x, y, 1, 1, '', {} ); // $ExpectError
+}
+
+// The compiler throws an error if the `assign` method is provided an unsupported number of arguments...
+{
+ cuanyBy.assign(); // $ExpectError
+ cuanyBy.assign( [] ); // $ExpectError
+ cuanyBy.assign( [], [] ); // $ExpectError
+ cuanyBy.assign( [], [], 2 ); // $ExpectError
+ cuanyBy.assign( [], [], 1, 1, isPositive, [], {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/examples/index.js b/lib/node_modules/@stdlib/array/base/cuany-by/examples/index.js
new file mode 100644
index 000000000000..8c0cf648601a
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/examples/index.js
@@ -0,0 +1,31 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
+var isPositiveInteger = require( '@stdlib/assert/is-positive-integer' );
+var cuanyBy = require( './../lib' );
+
+// Create an array of random values:
+var x = bernoulli( 10, 0.1 );
+console.log( x );
+
+// Cumulatively determine whether values are truthy:
+var out = cuanyBy( x, isPositiveInteger );
+console.log( out );
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/lib/assign.js b/lib/node_modules/@stdlib/array/base/cuany-by/lib/assign.js
new file mode 100644
index 000000000000..ecc4e6b90831
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/lib/assign.js
@@ -0,0 +1,180 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
+
+
+// FUNCTIONS //
+
+/**
+* Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function.
+*
+* @private
+* @param {Collection} x - input array
+* @param {Collection} y - output array
+* @param {integer} stride - output array stride
+* @param {NonNegativeInteger} offset - output array offset
+* @param {Function} predicate - test function
+* @param {*} thisArg - execution context
+* @returns {Collection} output array
+*
+* @example
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var x = [ false, false, false, true, false ];
+* var y = [ false, null, false, null, false, null, false, null, false, null ];
+*
+* var out = indexed( x, y, 2, 0, isPositive );
+* // returns [ false, null, false, null, false, null, true, null, true, null ]
+*/
+function indexed( x, y, stride, offset, predicate, thisArg ) {
+ var flg;
+ var io;
+ var i;
+
+ flg = false;
+ io = offset;
+ for ( i = 0; i < x.length; i++ ) {
+ if ( !flg && predicate.call(thisArg, x[ i ], i, x ) ) {
+ flg = true;
+ }
+ y[ io ] = flg;
+ io += stride;
+ }
+ return y;
+}
+
+/**
+* Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function.
+*
+* @private
+* @param {Object} x - input array object
+* @param {Object} y - output array object
+* @param {integer} stride - output array stride
+* @param {NonNegativeInteger} offset - output array offset
+* @param {Function} predicate - test function
+* @param {*} thisArg - execution context
+* @returns {Collection} output array
+*
+* @example
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+* var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
+*
+* var x = toAccessorArray( [ false, false, false, true, false ] );
+* var y = toAccessorArray( [ false, null, false, null, false, null, false, null, false, null ] );
+*
+* var arr = accessors( arraylike2object( x ), arraylike2object( y ), 2, 0, isPositive );
+*
+* var v = y.get( 0 );
+* // returns false
+*
+* v = y.get( 2 );
+* // returns false
+*
+* v = y.get( 4 );
+* // returns false
+*
+* v = y.get( 6 );
+* // returns true
+*
+* v = y.get( 8 );
+* // returns true
+*/
+function accessors( x, y, stride, offset, predicate, thisArg ) {
+ var xdata;
+ var ydata;
+ var xget;
+ var yset;
+ var flg;
+ var io;
+ var i;
+
+ xdata = x.data;
+ ydata = y.data;
+
+ xget = x.accessors[ 0 ];
+ yset = y.accessors[ 1 ];
+
+ flg = false;
+ io = offset;
+ for ( i = 0; i < xdata.length; i++ ) {
+ if ( !flg && predicate.call( thisArg, xget( xdata, i ), i, x ) ) {
+ flg = true;
+ }
+ yset( ydata, io, flg );
+ io += stride;
+ }
+ return ydata;
+}
+
+
+// MAIN //
+
+/**
+* Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function and assigns results to provided output array.
+*
+* @param {Collection} x - input array
+* @param {Collection} y - output array
+* @param {integer} stride - output array stride
+* @param {NonNegativeInteger} offset - output array offset
+* @param {Function} predicate - test function
+* @param {*} [thisArg] - execution context
+* @returns {Collection} output array
+*
+* @example
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+* var y = [ false, null, false, null, false, null, false, null, false, null ];
+*
+* var out = assign( x, y, 2, 0, isPositive );
+// returns [ false, null, false, null, false, null, true, null, true, null ]
+*
+* var bool = ( y === out );
+* // returns true
+*/
+function assign( x, y, stride, offset, predicate, thisArg ) {
+ var xo = arraylike2object( x );
+ var yo = arraylike2object( y );
+
+ if (
+ xo.accessorProtocol ||
+ yo.accessorProtocol
+ ) {
+ return accessors( xo, yo, stride, offset, predicate, thisArg );
+ }
+ indexed( x, y, stride, offset, predicate, thisArg );
+ return y;
+}
+
+
+// EXPORTS //
+
+module.exports = assign;
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/lib/index.js b/lib/node_modules/@stdlib/array/base/cuany-by/lib/index.js
new file mode 100644
index 000000000000..38b0b7bd9669
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/lib/index.js
@@ -0,0 +1,66 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Cumulatively test whether at least one element in a provided array passes a test implemented by a predicate function.
+*
+* @module @stdlib/array/base/cuany-by
+*
+* @example
+* var cuanyBy = require( '@stdlib/array/base/cuany-by' );
+*
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+*
+* var y = cuanyBy( x, isPositive );
+* // returns [ false, false, false, true, true ]
+*
+* @example
+* var cuanyBy = require( '@stdlib/array/base/cuany-by' );
+*
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+* var y = [ false, null, false, null, false, null, false, null, false, null ];
+*
+* var arr = cuanyBy.assign( x, y, 2, 0, isPositive );
+* // returns [ false, null, false, null, false, null, true, null, true, null ]
+*/
+
+// MODULES //
+
+var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
+var main = require( './main.js' );
+var assign = require( './assign.js' );
+
+
+// MAIN //
+
+setReadOnly( main, 'assign', assign );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/lib/main.js b/lib/node_modules/@stdlib/array/base/cuany-by/lib/main.js
new file mode 100644
index 000000000000..92505823fac9
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/lib/main.js
@@ -0,0 +1,55 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var filled = require( '@stdlib/array/base/filled' );
+var assign = require( './assign.js' );
+
+
+// MAIN //
+
+/**
+* Cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function.
+*
+* @param {Collection} x - input array
+* @param {Function} predicate - test function
+* @param {*} [thisArg] - execution context
+* @returns {Array} output array
+*
+* @example
+* function isPositive( v ) {
+* return v > 0;
+* }
+*
+* var x = [ 0, 0, 0, 1, 0 ];
+*
+* var y = cuanyBy( x, isPositive );
+* // returns [ false, false, false, true, true ]
+*/
+function cuanyBy( x, predicate, thisArg ) {
+ var y = filled( false, x.length );
+ return assign( x, y, 1, 0, predicate, thisArg );
+}
+
+
+// EXPORTS //
+
+module.exports = cuanyBy;
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/package.json b/lib/node_modules/@stdlib/array/base/cuany-by/package.json
new file mode 100644
index 000000000000..09b579ad405f
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/package.json
@@ -0,0 +1,67 @@
+{
+ "name": "@stdlib/array/base/cuany",
+ "version": "0.0.0",
+ "description": "Cumulatively test whether at least one element in a provided array passes a test implemented by a predicate function.",
+ "license": "Apache-2.0",
+ "author": {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ },
+ "contributors": [
+ {
+ "name": "The Stdlib Authors",
+ "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+ }
+ ],
+ "main": "./lib",
+ "directories": {
+ "benchmark": "./benchmark",
+ "doc": "./docs",
+ "example": "./examples",
+ "lib": "./lib",
+ "test": "./test"
+ },
+ "types": "./docs/types",
+ "scripts": {},
+ "homepage": "https://github.com/stdlib-js/stdlib",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/stdlib-js/stdlib.git"
+ },
+ "bugs": {
+ "url": "https://github.com/stdlib-js/stdlib/issues"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "engines": {
+ "node": ">=0.10.0",
+ "npm": ">2.7.0"
+ },
+ "os": [
+ "aix",
+ "darwin",
+ "freebsd",
+ "linux",
+ "macos",
+ "openbsd",
+ "sunos",
+ "win32",
+ "windows"
+ ],
+ "keywords": [
+ "stdlib",
+ "stdtypes",
+ "types",
+ "data",
+ "structure",
+ "utils",
+ "generic",
+ "array",
+ "cuany",
+ "cumulative",
+ "test",
+ "some",
+ "array.some",
+ "validate"
+ ]
+}
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/test/test.assign.js b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.assign.js
new file mode 100644
index 000000000000..6729e9eb6b7a
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.assign.js
@@ -0,0 +1,304 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var BooleanArray = require( '@stdlib/array/bool' );
+var Float64Array = require( '@stdlib/array/float64' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+var cuanyBy = require( './../lib/assign.js' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof cuanyBy, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (generic)', function test( t ) {
+ var expected;
+ var actual;
+ var ctx;
+ var x;
+ var y;
+
+ ctx = {
+ 'count': 0
+ };
+ x = [ true, false, true, false, true ];
+ y = [ false, true, false, true, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ true, true, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ false, false, true, false, false ];
+ y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ actual = cuanyBy( x, y, 2, 0, predicate, ctx );
+ expected = [ false, null, false, null, true, null, true, null, true, null ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ false, false, true, false, false ];
+ y = [ false, false, false, true, true, true ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, false, false, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [];
+ y = [ false, false, false, false, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ false, false, false, false, false ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ true ];
+ y = [ false, false ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ this.count += 1; // eslint-disable-line no-invalid-this
+ return value;
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (typed)', function test( t ) {
+ var expected;
+ var actual;
+ var ctx;
+ var x;
+ var y;
+
+ ctx = {
+ 'count': 0
+ };
+ x = new Float64Array( [ 1.0, 0.0, 1.0, 0.0, 1.0 ] );
+ y = [ false, true, false, true, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ true, true, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 0.0, 0.0, 1.0, 0.0, 0.0 ] );
+ y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ actual = cuanyBy( x, y, 2, 0, predicate, ctx );
+ expected = [ false, null, false, null, true, null, true, null, true, null ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 0.0, 0.0, 1.0, 0.0, 0.0 ] );
+ y = [ false, false, false, true, true, true ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, false, false, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [] );
+ y = [ false, false, false, false, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ false, false, false, false, false ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 1.0 ] );
+ y = [ false, false ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ this.count += 1; // eslint-disable-line no-invalid-this
+ return ( value > 0 );
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (boolean)', function test( t ) {
+ var expected;
+ var actual;
+ var ctx;
+ var x;
+ var y;
+
+ ctx = {
+ 'count': 0
+ };
+ x = new BooleanArray( [ true, true, true, true, true ] );
+ y = [ false, true, false, true, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ true, true, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ false, false, true, false, false ] );
+ y = [ false, null, false, null, false, null, false, null, false, null ];
+
+ actual = cuanyBy( x, y, 2, 0, predicate, ctx );
+ expected = [ false, null, false, null, true, null, true, null, true, null ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ false, false, true, false, false ] );
+ y = [ false, false, false, true, true, true ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, false, false, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [] );
+ y = [ false, false, false, false, false ];
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ false, false, false, false, false ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ true ] );
+ y = [ false, false ];
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ this.count += 1; // eslint-disable-line no-invalid-this
+ return ( value > 0 );
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (accessor)', function test( t ) {
+ var expected;
+ var actual;
+ var ybuf;
+ var ctx;
+ var x;
+ var y;
+
+ ctx = {
+ 'count': 0
+ };
+ x = toAccessorArray( [ true, false, true, false, true ] );
+ ybuf = [ false, true, false, true, false ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ true, true, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ false, false, true, false, false ] );
+ ybuf = [ false, null, false, null, false, null, false, null, false, null ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 2, 0, predicate, ctx );
+ expected = [ false, null, false, null, true, null, true, null, true, null ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ false, false, true, false, false ] );
+ ybuf = [ false, false, false, false, false, false ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, false, false, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ true, false, false, false, false ] );
+ ybuf = [ false, false, false, false, false ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ true, true, true, true, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ x = toAccessorArray( [] );
+ ybuf = [ false, false, false, false, false ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 1, 0, predicate, ctx );
+ expected = [ false, false, false, false, false ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ true ] );
+ ybuf = [ false, false ];
+ y = toAccessorArray( ybuf );
+
+ actual = cuanyBy( x, y, 1, 1, predicate, ctx );
+ expected = [ false, true ];
+
+ t.strictEqual( actual, y, 'returns expected value' );
+ t.deepEqual( ybuf, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ this.count += 1; // eslint-disable-line no-invalid-this
+ return value;
+ }
+});
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/test/test.js b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.js
new file mode 100644
index 000000000000..21a2aeb99033
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.js
@@ -0,0 +1,41 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var hasOwnProp = require( '@stdlib/assert/has-own-property' );
+var hasMethod = require( '@stdlib/assert/is-method' );
+var cuanyBy = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof cuanyBy, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'attached to the main export is an `assign` method', function test( t ) {
+ t.strictEqual( hasOwnProp( cuanyBy, 'assign' ), true, 'returns expected value' );
+ t.strictEqual( hasMethod( cuanyBy, 'assign' ), true, 'returns expected value' );
+ t.end();
+});
diff --git a/lib/node_modules/@stdlib/array/base/cuany-by/test/test.main.js b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.main.js
new file mode 100644
index 000000000000..9c2ffa587af6
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/base/cuany-by/test/test.main.js
@@ -0,0 +1,185 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var BooleanArray = require( '@stdlib/array/bool' );
+var Float64Array = require( '@stdlib/array/float64' );
+var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+var cuanyBy = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof cuanyBy, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (generic)', function test( t ) {
+ var expected;
+ var actual;
+ var x;
+
+ x = [ false, false, true, false, false ];
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ 0.0, 0.0, 0.0, 0.0, 0.0 ];
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, false, false, false ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ true, true, true, true, true ];
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ null, {}, null ];
+ actual = cuanyBy( x, predicate );
+ expected = [ false, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = [ true, false, false, false, false ];
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ return value;
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (typed)', function test( t ) {
+ var expected;
+ var actual;
+ var x;
+
+ x = new Float64Array( [ 0.0, 0.0, 1.0, 0.0, 0.0 ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, false, false, false ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0 ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 0.0, 1.0, 0.0 ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new Float64Array( [ 1.0, 0.0, 0.0, 0.0, 0.0 ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ return ( value > 0 );
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element in a provided array passes a test implemented by a predicate function (boolean)', function test( t ) {
+ var expected;
+ var actual;
+ var x;
+
+ x = new BooleanArray( [ false, false, true, false, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ false, false, false, false, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, false, false, false ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ true, true, true, true, true ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ false, true, true ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = new BooleanArray( [ true, false, true, false, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ return value;
+ }
+});
+
+tape( 'the function cumulatively tests whether at least one element of an accessor array is truthy (accessor)', function test( t ) {
+ var expected;
+ var actual;
+ var x;
+
+ x = toAccessorArray( [ false, false, true, false, false ] );
+
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ false, false, false, false, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, false, false, false, false ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ true, true, true, true, true ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ false, true, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ false, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ x = toAccessorArray( [ true, false, false, false, false ] );
+ actual = cuanyBy( x, predicate );
+ expected = [ true, true, true, true, true ];
+ t.deepEqual( actual, expected, 'returns expected value' );
+
+ t.end();
+
+ function predicate( value ) {
+ return value;
+ }
+});