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12 lines
362 B
12 lines
362 B
'use strict'; |
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var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger'); |
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var ToIntegerOrInfinity = require('./ToIntegerOrInfinity'); |
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module.exports = function ToLength(argument) { |
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var len = ToIntegerOrInfinity(argument); |
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if (len <= 0) { return 0; } // includes converting -0 to +0 |
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if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; } |
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return len; |
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};
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