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silverwind
2f6ff1bb64
PR-URL: https://github.com/nodejs/node/pull/6132 Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: thefourtheye <thechargingvolcano@gmail.com>
38 lines
893 B
JavaScript
38 lines
893 B
JavaScript
var baseRepeat = require('./_baseRepeat'),
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isIterateeCall = require('./_isIterateeCall'),
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toInteger = require('./toInteger'),
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toString = require('./toString');
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/**
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* Repeats the given string `n` times.
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*
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* @static
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* @memberOf _
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* @since 3.0.0
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* @category String
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* @param {string} [string=''] The string to repeat.
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* @param {number} [n=1] The number of times to repeat the string.
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* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
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* @returns {string} Returns the repeated string.
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* @example
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*
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* _.repeat('*', 3);
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* // => '***'
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*
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* _.repeat('abc', 2);
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* // => 'abcabc'
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*
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* _.repeat('abc', 0);
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* // => ''
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*/
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function repeat(string, n, guard) {
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if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
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n = 1;
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} else {
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n = toInteger(n);
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}
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return baseRepeat(toString(string), n);
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}
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module.exports = repeat;
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