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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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