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12 lines
390 B
12 lines
390 B
"use strict"; |
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var value = require("../../../object/valid-value") |
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, toInteger = require("../../../number/to-integer") |
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, max = Math.max |
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, min = Math.min; |
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module.exports = function (searchString /*, position*/) { |
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var start, self = String(value(this)); |
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start = min(max(toInteger(arguments[1]), 0), self.length); |
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return self.indexOf(searchString, start) === start; |
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};
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