refactor: use as sentinel

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
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---

Author: headlessNode

lib/node_modules/@stdlib/ndarray/base/find/README.md

@@ -68,7 +68,7 @@ var ox = 0;
 // Create the sentinel value ndarray-like object:
 var sentinelValue = {
     'dtype': 'float64',
-    'data': new Float64Array( [ -1.0 ] ),
+    'data': new Float64Array( [ NaN ] ),
     'shape': [],
     'strides': [ 0 ],
     'offset': 0,
@@ -138,7 +138,7 @@ var ox = 0;
 // Create the sentinel value ndarray-like object:
 var sentinelValue = {
     'dtype': 'float64',
-    'data': new Float64Array( [ -1.0 ] ),
+    'data': new Float64Array( [ NaN ] ),
     'shape': [],
     'strides': [ 0 ],
     'offset': 0,
@@ -189,6 +189,7 @@ var count = ctx.count;
 
 ```javascript
 var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var Float64Array = require( '@stdlib/array/float64' );
 var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
 var find = require( '@stdlib/ndarray/base/find' );
 
@@ -197,9 +198,9 @@ function clbk( value ) {
 }
 
 var x = {
-    'dtype': 'generic',
-    'data': discreteUniform( 10, 0, 10, {
-        'dtype': 'generic'
+    'dtype': 'float64',
+    'data': discreteUniform( 10, 0.0, 10.0, {
+        'dtype': 'float64'
     }),
     'shape': [ 5, 2 ],
     'strides': [ 2, 1 ],
@@ -209,8 +210,8 @@ var x = {
 console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) );
 
 var sv = {
-    'dtype': x.dtype,
-    'data': [ -1 ],
+    'dtype': 'float64',
+    'data': new Float64Array( [ NaN ] ),
     'shape': [],
     'strides': [ 0 ],
     'offset': 0,

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.1d_columnmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
@@ -73,7 +73,7 @@ function createBenchmark( len, shape, xtype ) {
 	};
 	sv = {
 		'dtype': xtype,
-		'data': [ -1.0 ],
+		'data': [ NaN ],
 		'shape': [],
 		'strides': [ 0 ],
 		'offset': 0,
@@ -94,13 +94,13 @@ function createBenchmark( len, shape, xtype ) {
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
 			out = find( [ x, sv ], clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.1d_rowmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
@@ -73,7 +73,7 @@ function createBenchmark( len, shape, xtype ) {
 	};
 	sv = {
 		'dtype': xtype,
-		'data': [ -1.0 ],
+		'data': [ NaN ],
 		'shape': [],
 		'strides': [ 0 ],
 		'offset': 0,
@@ -94,13 +94,13 @@ function createBenchmark( len, shape, xtype ) {
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
 			out = find( [ x, sv ], clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.2d_blocked_columnmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.2d_blocked_rowmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.2d_columnmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.2d_rowmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.2d_rowmajor_accessors.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -112,14 +112,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.3d_blocked_columnmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var cbrt = require( '@stdlib/math/base/special/cbrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();

lib/node_modules/@stdlib/ndarray/base/find/benchmark/benchmark.3d_blocked_rowmajor.js

@@ -23,7 +23,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var cbrt = require( '@stdlib/math/base/special/cbrt' );
 var floor = require( '@stdlib/math/base/special/floor' );
@@ -86,14 +86,14 @@ function createBenchmark( len, shape, xtype ) {
 
 		b.tic();
 		for ( i = 0; i < b.iterations; i++ ) {
-			out = find( x, -1, clbk );
-			if ( isnan( out ) ) {
-				b.fail( 'should not return NaN' );
+			out = find( x, NaN, clbk );
+			if ( isInteger( out ) ) {
+				b.fail( 'should not return an integer' );
 			}
 		}
 		b.toc();
-		if ( isnan( out ) ) {
-			b.fail( 'should not return NaN' );
+		if ( isInteger( out ) ) {
+			b.fail( 'should not return an integer' );
 		}
 		b.pass( 'benchmark finished' );
 		b.end();