forked from lix-project/lix-website
19 lines
517 B
JavaScript
19 lines
517 B
JavaScript
|
var baseSlice = require('./_baseSlice');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Casts `array` to a slice if it's needed.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @param {Array} array The array to inspect.
|
||
|
|
* @param {number} start The start position.
|
||
|
|
* @param {number} [end=array.length] The end position.
|
||
|
|
* @returns {Array} Returns the cast slice.
|
||
|
|
*/
|
||
|
|
function castSlice(array, start, end) {
|
||
|
|
var length = array.length;
|
||
|
|
end = end === undefined ? length : end;
|
||
|
|
return (!start && end >= length) ? array : baseSlice(array, start, end);
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = castSlice;
|