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Last change
on this file was 9af201e, checked in by MBK <marija.karapandzova@…>, 11 days ago |
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Fix frontend appearance
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Property mode
set to
100644
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File size:
713 bytes
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| 1 | 'use strict';
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| 2 | var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
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| 3 | var toString = require('../internals/to-string');
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| 4 | var requireObjectCoercible = require('../internals/require-object-coercible');
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| 5 |
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| 6 | var $RangeError = RangeError;
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| 7 | var floor = Math.floor;
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| 8 |
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| 9 | // `String.prototype.repeat` method implementation
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| 10 | // https://tc39.es/ecma262/#sec-string.prototype.repeat
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| 11 | module.exports = function repeat(count) {
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| 12 | var str = toString(requireObjectCoercible(this));
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| 13 | var result = '';
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| 14 | var n = toIntegerOrInfinity(count);
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| 15 | if (n < 0 || n === Infinity) throw new $RangeError('Wrong number of repetitions');
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| 16 | for (;n > 0; (n = floor(n / 2)) && (str += str)) if (n % 2) result += str;
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| 17 | return result;
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| 18 | };
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