@feugene/mu
Version:
Helpful TS utilities without dependencies
21 lines • 589 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = copyArray;
/**
* Copies the values of `source` to `array`.
*
* @private
* @param {Array} source The array to copy values from.
* @param {Array} [array=[]] The array to copy values to.
* @returns {Array} Returns `array`.
*/
function copyArray(source, array) {
let index = -1;
const length = source.length;
array || (array = new Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
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