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12 lines
288 B
12 lines
288 B
2 years ago
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var isUndef = require('./isUndef');
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exports = function(arr, val, start, end) {
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var len = arr.length;
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if (!len) return [];
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if (isUndef(end)) end = len;
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if (isUndef(start)) start = 0;
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while (start < end) arr[start++] = val;
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return arr;
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};
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module.exports = exports;
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