Auto-generated commit

Author: stdlib-bot

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2025-03-27)
+## Unreleased (2025-03-30)
 
 <section class="packages">
 
@@ -849,6 +849,7 @@ This release closes the following issue:
 
 ##### Bug Fixes
 
+-   [`7378f4d`](https://github.com/stdlib-js/stdlib/commit/7378f4db96fc059523a6f181388aa8f4fa202675) - ensure support when providing no dimensions to reduce
 -   [`91778b7`](https://github.com/stdlib-js/stdlib/commit/91778b7ca6ae2c6ee0c6017687426c3952d90098) - handle scenario where a core dimension is zero
 
 </section>
@@ -1249,6 +1250,8 @@ A total of 7 people contributed to this release. Thank you to the following cont
 
 <details>
 
+-   [`7378f4d`](https://github.com/stdlib-js/stdlib/commit/7378f4db96fc059523a6f181388aa8f4fa202675) - **fix:** ensure support when providing no dimensions to reduce _(by Athan Reines)_
+-   [`abbc923`](https://github.com/stdlib-js/stdlib/commit/abbc923faa3036bb6b2bce8446a56926ef26163d) - **docs:** add example _(by Athan Reines)_
 -   [`91778b7`](https://github.com/stdlib-js/stdlib/commit/91778b7ca6ae2c6ee0c6017687426c3952d90098) - **fix:** handle scenario where a core dimension is zero _(by Athan Reines)_
 -   [`9cb2473`](https://github.com/stdlib-js/stdlib/commit/9cb247321b8b2285713404fc4e43d43630163097) - **chore:** update directory list _(by Athan Reines)_
 -   [`0fc4015`](https://github.com/stdlib-js/stdlib/commit/0fc401573e94e99adbd3c31d7067c28ee2d270a1) - **docs:** add README and repl help _(by Athan Reines)_

CONTRIBUTORS

@@ -130,6 +130,7 @@ Rutam Kathale <138517416+performant23@users.noreply.github.com>
 Ruthwik Chikoti <145591715+ruthwikchikoti@users.noreply.github.com>
 Ryan Seal <splrk@users.noreply.github.com>
 Rylan Yang <137365285+rylany27@users.noreply.github.com>
+SAHIL KUMAR <168997976+sahilk45@users.noreply.github.com>
 SHIVAM YADAV <120725381+Shivam-1827@users.noreply.github.com>
 Sai Srikar Dumpeti <80447788+the-r3aper7@users.noreply.github.com>
 Sanchay Ketan Sinha <122982233+satansin123@users.noreply.github.com>

base/unary-reduce-subarray/lib/main.js

@@ -158,6 +158,101 @@ var MAX_DIMS = UNARY.length - 1;
 *
 * var arr = ndarray2array( y.data, y.shape, y.strides, y.offset, y.order );
 * // returns [ [ true, false, true ] ]
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+* var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
+* var every = require( '@stdlib/ndarray/base/every' );
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] );
+* var ybuf = [ false ];
+*
+* // Define the array shapes:
+* var xsh = [ 1, 3, 2, 2 ];
+* var ysh = [];
+*
+* // Define the array strides:
+* var sx = [ 12, 4, 2, 1 ];
+* var sy = [ 0 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+*
+* // Create an input ndarray-like object:
+* var x = {
+*     'dtype': 'float64',
+*     'data': xbuf,
+*     'shape': xsh,
+*     'strides': sx,
+*     'offset': ox,
+*     'order': 'row-major'
+* };
+*
+* // Create an output ndarray-like object:
+* var y = {
+*     'dtype': 'generic',
+*     'data': ybuf,
+*     'shape': ysh,
+*     'strides': sy,
+*     'offset': oy,
+*     'order': 'row-major'
+* };
+*
+* // Perform a reduction:
+* unaryReduceSubarray( every, [ x, y ], [ 0, 1, 2, 3 ] );
+*
+* var v = y.data;
+* // returns [ true ]
+*
+* @example
+* var Float64Array = require( '@stdlib/array/float64' );
+* var filled = require( '@stdlib/array/base/filled' );
+* var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
+* var every = require( '@stdlib/ndarray/base/every' );
+*
+* // Create data buffers:
+* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 0.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] );
+* var ybuf = filled( false, 12 );
+*
+* // Define the array shapes:
+* var xsh = [ 3, 2, 2 ];
+* var ysh = [ 3, 2, 2 ];
+*
+* // Define the array strides:
+* var sx = [ 4, 2, 1 ];
+* var sy = [ 4, 2, 1 ];
+*
+* // Define the index offsets:
+* var ox = 0;
+* var oy = 0;
+*
+* // Create an input ndarray-like object:
+* var x = {
+*     'dtype': 'float64',
+*     'data': xbuf,
+*     'shape': xsh,
+*     'strides': sx,
+*     'offset': ox,
+*     'order': 'row-major'
+* };
+*
+* // Create an output ndarray-like object:
+* var y = {
+*     'dtype': 'generic',
+*     'data': ybuf,
+*     'shape': ysh,
+*     'strides': sy,
+*     'offset': oy,
+*     'order': 'row-major'
+* };
+*
+* // Perform a reduction:
+* unaryReduceSubarray( every, [ x, y ], [] );
+*
+* var arr = ndarray2array( y.data, y.shape, y.strides, y.offset, y.order );
+* // returns [ [ [ true, true ], [ true, true ] ], [ [ true, false ], [ true, true ] ], [ [ true, true ], [ true, true ] ] ]
 */
 function unaryReduceSubarray( fcn, arrays, dims, options ) { // eslint-disable-line max-statements
 	var views;
@@ -263,7 +358,7 @@ function unaryReduceSubarray( fcn, arrays, dims, options ) { // eslint-disable-l
 		}
 	}
 	// Check whether we were provided empty ndarrays...
-	if ( len === 0 || numel( shc ) === 0 ) {
+	if ( len === 0 || ( shc.length && numel( shc ) === 0 ) ) {
 		return;
 	}
 	// Initialize ndarray-like objects for representing sub-array views...