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CHANGELOG.md

@@ -1324,6 +1324,7 @@ This release closes the following issue:
 
 ##### Features
 
+-   [`ce3ad9a`](https://github.com/stdlib-js/stdlib/commit/ce3ad9a98468829b294708ca188ec669056e58ed) - add `keys`, `values`, and `with` methods to `array/bool` [(#2590)](https://github.com/stdlib-js/stdlib/pull/2590)
 -   [`5a66b4b`](https://github.com/stdlib-js/stdlib/commit/5a66b4bb677cdbc4706811ea9f776343297c9f87) - add `join` and `toString` methods to `array/bool` [(#2557)](https://github.com/stdlib-js/stdlib/pull/2557)
 -   [`4a6be43`](https://github.com/stdlib-js/stdlib/commit/4a6be430830868fb181bfa0b8923f37dabaffe8a) - add `reduce` and `reduceRight` methods to `array/bool` [(#2509)](https://github.com/stdlib-js/stdlib/pull/2509)
 -   [`29615af`](https://github.com/stdlib-js/stdlib/commit/29615af970796a43f65f4b00d29bd23a122f2208) - add `slice` and `subarray` methods to `array/bool` [(#2472)](https://github.com/stdlib-js/stdlib/pull/2472)
@@ -2435,6 +2436,7 @@ A total of 13 people contributed to this release. Thank you to the following con
 
 <details>
 
+-   [`ce3ad9a`](https://github.com/stdlib-js/stdlib/commit/ce3ad9a98468829b294708ca188ec669056e58ed) - **feat:** add `keys`, `values`, and `with` methods to `array/bool` [(#2590)](https://github.com/stdlib-js/stdlib/pull/2590) _(by Jaysukh Makvana)_
 -   [`2cf1a24`](https://github.com/stdlib-js/stdlib/commit/2cf1a248120648c46ca4e5bd6535c62a6f3eba6e) - **docs:** update namespace TypeScript declarations [(#2582)](https://github.com/stdlib-js/stdlib/pull/2582) _(by stdlib-bot, Athan Reines)_
 -   [`66dce03`](https://github.com/stdlib-js/stdlib/commit/66dce034698fdbd71248cad9c7d277ac97cdf0ae) - **feat:** add boolean dtype support to `array/min-dtype` [(#2556)](https://github.com/stdlib-js/stdlib/pull/2556) _(by Jaysukh Makvana, Athan Reines)_
 -   [`5a66b4b`](https://github.com/stdlib-js/stdlib/commit/5a66b4bb677cdbc4706811ea9f776343297c9f87) - **feat:** add `join` and `toString` methods to `array/bool` [(#2557)](https://github.com/stdlib-js/stdlib/pull/2557) _(by Jaysukh Makvana, Athan Reines)_

bool/README.md

@@ -710,6 +710,35 @@ var str = arr.join( '|' );
 // returns 'true|false|true'
 ```
 
+<a name="method-keys"></a>
+
+#### BooleanArray.prototype.keys()
+
+Returns an iterator for iterating over each index key in a typed array.
+
+```javascript
+var arr = new BooleanArray( 2 );
+
+arr.set( true, 0 );
+arr.set( false, 1 );
+
+var iter = arr.keys();
+
+var v = iter.next().value;
+// returns 0
+
+v = iter.next().value;
+// returns 1
+
+var bool = iter.next().done;
+// returns true
+```
+
+The returned [iterator][mdn-iterator-protocol] protocol-compliant object has the following properties:
+
+-   **next**: function which returns an [iterator][mdn-iterator-protocol] protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the [iterator][mdn-iterator-protocol] is finished.
+-   **return**: function which closes an [iterator][mdn-iterator-protocol] and returns a single (optional) argument in an [iterator][mdn-iterator-protocol] protocol-compliant object.
+
 <a name="method-last-index-of"></a>
 
 #### BooleanArray.prototype.lastIndexOf( searchElement\[, fromIndex] )
@@ -1337,6 +1366,55 @@ var str = arr.toString();
 // returns 'true,false,true'
 ```
 
+<a name="method-values"></a>
+
+#### BooleanArray.prototype.values()
+
+Returns an iterator for iterating over each value in a typed array.
+
+```javascript
+var arr = new BooleanArray( 2 );
+
+arr.set( true, 0 );
+arr.set( false, 1 );
+
+var iter = arr.values();
+
+var v = iter.next().value;
+// returns true
+
+v = iter.next().value;
+// returns false
+
+var bool = iter.next().done;
+// returns true
+```
+
+The returned [iterator][mdn-iterator-protocol] protocol-compliant object has the following properties:
+
+-   **next**: function which returns an [iterator][mdn-iterator-protocol] protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the [iterator][mdn-iterator-protocol] is finished.
+-   **return**: function which closes an [iterator][mdn-iterator-protocol] and returns a single (optional) argument in an [iterator][mdn-iterator-protocol] protocol-compliant object.
+
+<a name="method-with"></a>
+
+#### BooleanArray.prototype.with( index, value )
+
+Returns a new typed array with the element at a provided index replaced with a provided value.
+
+```javascript
+var arr = new BooleanArray( 3 );
+
+arr.set( true, 0 );
+arr.set( false, 1 );
+arr.set( true, 1 );
+
+var out = arr.with( 0, false );
+// returns <BooleanArray>
+
+var v = out.get( 0 );
+// returns false
+```
+
 </section>
 
 <!-- /.usage -->
@@ -1419,6 +1497,8 @@ console.log( '%s', false );
 
 <section class="links">
 
+[mdn-iterator-protocol]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol
+
 [@stdlib/array/typed]: https://github.com/stdlib-js/array/tree/main/typed
 
 [@stdlib/array/buffer]: https://github.com/stdlib-js/array/tree/main/buffer

bool/benchmark/benchmark.keys.js

@@ -0,0 +1,51 @@
+/**
+* @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 isIteratorLike = require( '@stdlib/assert/is-iterator-like' );
+var pkg = require( './../package.json' ).name;
+var BooleanArray = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg+':keys', function benchmark( b ) {
+	var iter;
+	var arr;
+	var i;
+
+	arr = new BooleanArray( [ true, false ] );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		iter = arr.keys();
+		if ( typeof iter !== 'object' ) {
+			b.fail( 'should return an object' );
+		}
+	}
+	b.toc();
+	if ( !isIteratorLike( iter ) ) {
+		b.fail( 'should return an iterator protocol-compliant object' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

bool/benchmark/benchmark.keys.length.js

@@ -0,0 +1,102 @@
+/**
+* @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 isIteratorLike = require( '@stdlib/assert/is-iterator-like' );
+var pkg = require( './../package.json' ).name;
+var BooleanArray = require( './../lib' );
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	var arr;
+	var i;
+
+	arr = [];
+	for ( i = 0; i < len; i++ ) {
+		arr.push( true );
+	}
+	arr = new BooleanArray( arr );
+
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var iter;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			iter = arr.keys();
+			if ( typeof iter !== 'object' ) {
+				b.fail( 'should return an object' );
+			}
+		}
+		b.toc();
+		if ( !isIteratorLike( iter ) ) {
+			b.fail( 'should return an iterator protocol-compliant object' );
+		}
+		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+':keys:len='+len, f );
+	}
+}
+
+main();

bool/benchmark/benchmark.values.js

@@ -0,0 +1,51 @@
+/**
+* @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 isIteratorLike = require( '@stdlib/assert/is-iterator-like' );
+var pkg = require( './../package.json' ).name;
+var BooleanArray = require('./../lib');
+
+
+// MAIN //
+
+bench( pkg+':values', function benchmark( b ) {
+	var iter;
+	var arr;
+	var i;
+
+	arr = new BooleanArray( [ true, false ] );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		iter = arr.values();
+		if ( typeof iter !== 'object' ) {
+			b.fail( 'should return an object' );
+		}
+	}
+	b.toc();
+	if ( !isIteratorLike( iter ) ) {
+		b.fail( 'should return an iterator protocol-compliant object' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});