src/privates/_repeat.js
function _repeat (source, times) {
    var result = "";

    for (var i = 0; i < times; i++) {
        result += source;
    }

    return result;
}
function _repeat (source, times) {
    var result = "";

    for (var i = 0; i < times; i++) {
        result += source;
    }

    return result;
}
function _repeat ( source , times ) { var result = "" ; for ( var i = 0 ; i < times ; i ++ ) { result += source ; } return result ; }
A null-safe function to repeat the source string the desired amount of times.
@private
@param {String} source
@param {Number} times
@returns {String}
A null - safe function to repeat the source string the desired amount of times .