You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
452 B
20 lines
452 B
/** |
|
* 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) { |
|
var index = -1, |
|
length = source.length; |
|
|
|
array || (array = Array(length)); |
|
while (++index < length) { |
|
array[index] = source[index]; |
|
} |
|
return array; |
|
} |
|
|
|
export default copyArray;
|
|
|