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32 lines
843 B
32 lines
843 B
var toInteger = require('./toInteger'), |
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toLength = require('./toLength'); |
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/** |
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* The base implementation of `_.fill` without an iteratee call guard. |
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* |
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* @private |
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* @param {Array} array The array to fill. |
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* @param {*} value The value to fill `array` with. |
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* @param {number} [start=0] The start position. |
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* @param {number} [end=array.length] The end position. |
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* @returns {Array} Returns `array`. |
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*/ |
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function baseFill(array, value, start, end) { |
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var length = array.length; |
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start = toInteger(start); |
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if (start < 0) { |
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start = -start > length ? 0 : (length + start); |
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} |
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end = (end === undefined || end > length) ? length : toInteger(end); |
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if (end < 0) { |
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end += length; |
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} |
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end = start > end ? 0 : toLength(end); |
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while (start < end) { |
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array[start++] = value; |
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} |
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return array; |
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} |
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module.exports = baseFill;
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