add support for accessor arrays

Author: vivekmaurya001

lib/node_modules/@stdlib/stats/base/cumax/lib/accessors.js

@@ -46,9 +46,8 @@ var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 * var x = toAccessorArray( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0 ] );
 * var y = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
 *
-* var v = cumax( 4, arraylike2object( x ), 2, 1, arraylike2object( y ), 1, 0 );
-* console.log( x );
-* // => [ 1.0, 1.0, 2.0, 4.0, 0.0, 0.0, 0.0, 0.0 ]
+* cumax( 4, arraylike2object( x ), 2, 1, arraylike2object( y ), 1, 0 );
+* // y => [ 1.0, 1.0, 2.0, 4.0, 0.0, 0.0, 0.0, 0.0 ]
 */
 function cumax( N, x, strideX, offsetX, y, strideY, offsetY ) {
 	var xbuf;

lib/node_modules/@stdlib/stats/base/cumax/test/test.ndarray.js

@@ -199,6 +199,20 @@ tape( 'the function returns a reference to the output array', function test( t )
 	t.end();
 });
 
+tape( 'the function returns a reference to the output array (accessors)', function test( t ) {
+	var out;
+	var x;
+	var y;
+
+	x = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+	y = toAccessorArray( [ 0.0, 0.0, 0.0, 0.0, 0.0 ] );
+
+	out = cumax( x.length, x, 1, 0, y, 1, 0 );
+	t.strictEqual( out, y, 'same reference' );
+
+	t.end();
+});
+
 tape( 'if provided an `N` parameter less than or equal to `0`, the function returns `y` unchanged', function test( t ) {
 	var expected;
 	var x;