| 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; |