forked from arne/asdf-games
29 lines
487 B
JavaScript
29 lines
487 B
JavaScript
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/*!
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* pad-left <https://github.com/jonschlinkert/pad-left>
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*
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* Copyright (c) 2014-2015, Jon Schlinkert.
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* Licensed under the MIT license.
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*/
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'use strict';
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var repeat = require('repeat-string');
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module.exports = function padLeft(str, num, ch) {
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str = str.toString();
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if (typeof num === 'undefined') {
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return str;
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}
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if (ch === 0) {
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ch = '0';
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} else if (ch) {
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ch = ch.toString();
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} else {
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ch = ' ';
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}
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return repeat(ch, num - str.length) + str;
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};
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