| 123456789101112131415 | var toString = require('../lang/toString');var repeat = require('./repeat');    /**     * Pad string with `char` if its' length is smaller than `minLen`     */    function rpad(str, minLen, ch) {        str = toString(str);        ch = ch || ' ';        return (str.length < minLen)? str + repeat(ch, minLen - str.length) : str;    }    module.exports = rpad;
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