# rep.mjs

    import repeat from 'lodash/repeat'
    import isestr from './isestr.mjs'
    import isp0int from './isp0int.mjs'

    /**
     * 產生重複n次字串
     *
     * Unit Test: {@link https://github.com/yuda-lyu/wsemi/blob/master/test/rep.test.mjs Github}
     * @memberOf wsemi
     * @param {String} c 輸入欲重複的字串
     * @param {Integer} n 輸入重複次數之含零正整數
     * @returns {Array} 回傳任意資料之陣列
     * @example
     *
     * console.log(rep('abc', 2))
     * // => 'abcabc'
     *
     */
    function rep(c, n) {

        //check
        if (!isestr(c)) {
            return ''
        }
        if (!isp0int(n)) {
            return ''
        }

        let r = repeat(c, n)

        return r
    }

    export default rep