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- 'use strict';
- var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
- var toString = require('../internals/to-string');
- var requireObjectCoercible = require('../internals/require-object-coercible');
-
- var $RangeError = RangeError;
-
- // `String.prototype.repeat` method implementation
- // https://tc39.es/ecma262/#sec-string.prototype.repeat
- module.exports = function repeat(count) {
- var str = toString(requireObjectCoercible(this));
- var result = '';
- var n = toIntegerOrInfinity(count);
- if (n < 0 || n === Infinity) throw new $RangeError('Wrong number of repetitions');
- for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str;
- return result;
- };
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