Auto-generated commit

Author: stdlib-bot

CHANGELOG.md

@@ -4,7 +4,7 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2025-07-27)
+## Unreleased (2025-07-28)
 
 <section class="features">
 
@@ -16,12 +16,24 @@
 
 <!-- /.features -->
 
+<section class="bug-fixes">
+
+### Bug Fixes
+
+-   [`f53879d`](https://github.com/stdlib-js/stdlib/commit/f53879de98a2f80792d3d97c7748fd7425800aac) - ensure support for outer accessor arrays
+
+</section>
+
+<!-- /.bug-fixes -->
+
 <section class="commits">
 
 ### Commits
 
 <details>
 
+-   [`f53879d`](https://github.com/stdlib-js/stdlib/commit/f53879de98a2f80792d3d97c7748fd7425800aac) - **fix:** ensure support for outer accessor arrays _(by Athan Reines)_
+-   [`7f0568c`](https://github.com/stdlib-js/stdlib/commit/7f0568c02fad49db0292ed2c15eed93e281b3d3f) - **bench:** fix descriptions _(by Athan Reines)_
 -   [`e669353`](https://github.com/stdlib-js/stdlib/commit/e669353fc68d57800199dcb773accd5ce9943cef) - **feat:** add `array/base/zip` _(by Athan Reines)_
 
 </details>

benchmark/benchmark.js

@@ -29,7 +29,7 @@ var zip = require( './../lib' );
 
 // MAIN //
 
-bench( pkg+':len=100', function benchmark( b ) {
+bench( pkg+':len=10', function benchmark( b ) {
 	var x;
 	var i;
 	var v;

dist/index.js

@@ -21,6 +21,7 @@
 // MODULES //
 
 var resolveGetter = require( '@stdlib/array-base-resolve-getter' );
+var copy = require( '@stdlib/array-base-copy' );
 
 
 // MAIN //
@@ -44,6 +45,7 @@ var resolveGetter = require( '@stdlib/array-base-resolve-getter' );
 */
 function zip( arrays ) {
 	var getters;
+	var list;
 	var out;
 	var arr;
 	var M;
@@ -55,19 +57,20 @@ function zip( arrays ) {
 	if ( M < 1 ) {
 		return [];
 	}
-	N = arrays[ 0 ].length;
+	list = copy( arrays );
+	N = list[ 0 ].length;
 	if ( N < 1 ) {
 		return [];
 	}
 	getters = [];
 	for ( j = 0; j < M; j++ ) {
-		getters.push( resolveGetter( arrays[ j ] ) );
+		getters.push( resolveGetter( list[ j ] ) );
 	}
 	out = [];
 	for ( i = 0; i < N; i++ ) {
 		arr = [];
 		for ( j = 0; j < M; j++ ) {
-			arr.push( getters[ j ]( arrays[ j ], i ) );
+			arr.push( getters[ j ]( list[ j ], i ) );
 		}
 		out.push( arr );
 	}

dist/index.js.map

@@ -37,6 +37,7 @@
     "url": "https://github.com/stdlib-js/stdlib/issues"
   },
   "dependencies": {
+    "@stdlib/array-base-copy": "^0.2.2",
     "@stdlib/array-base-resolve-getter": "^0.2.2",
     "@stdlib/types": "^0.4.3"
   },

lib/main.js

@@ -33,7 +33,7 @@ tape( 'main export is a function', function test( t ) {
 	t.end();
 });
 
-tape( 'the function returns an empty array if provided no input arrays', function test( t ) {
+tape( 'the function returns an empty array if provided no input arrays (indexed)', function test( t ) {
 	var expected;
 	var actual;
 
@@ -44,7 +44,18 @@ tape( 'the function returns an empty array if provided no input arrays', functio
 	t.end();
 });
 
-tape( 'the function returns an empty array if provided empty input arrays', function test( t ) {
+tape( 'the function returns an empty array if provided no input arrays (accessors)', function test( t ) {
+	var expected;
+	var actual;
+
+	actual = zip( toAccessorArray( [] ) );
+	expected = [];
+	t.deepEqual( actual, expected, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'the function returns an empty array if provided empty input arrays (indexed)', function test( t ) {
 	var expected;
 	var actual;
 
@@ -55,6 +66,20 @@ tape( 'the function returns an empty array if provided empty input arrays', func
 	t.end();
 });
 
+tape( 'the function returns an empty array if provided empty input arrays (accessors)', function test( t ) {
+	var expected;
+	var actual;
+	var x;
+
+	x = toAccessorArray( [ toAccessorArray( [] ), toAccessorArray( [] ) ] );
+
+	actual = zip( x );
+	expected = [];
+	t.deepEqual( actual, expected, 'returns expected value' );
+
+	t.end();
+});
+
 tape( 'the function zips one array to an array of arrays (indexed)', function test( t ) {
 	var expected;
 	var actual;