All files callback_wrapper.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2025 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';
 
// MAIN //
 
/**
* Wraps a provided callback function.
*
* @private
* @param {ndarray} arr - input ndarray
* @param {Function} clbk - callback function
* @param {thisArg} thisArg - callback execution context
* @returns {Function} callback wrapper
*/
function wrap( arr, clbk, thisArg ) {
	return wrapper;
 
	/**
	* Invokes a callback function.
	*
	* @private
	* @param {*} v - value
	* @param {NonNegativeInteger} idx - current array element index
	* @returns {*} result
	*/
	function wrapper( v, idx ) {
		return clbk.call( thisArg, v, idx, arr );
	}
}
 
 
// EXPORTS //
 
module.exports = wrap;