code: function(strings) {
  			var lengths = strings.map(function(s) {
  				return typeof s === 'string' ? s.length : +s;
  			});
  			
  			var max = lengths.reduce(function(prev, cur) {
  				return typeof prev === 'undefined' ? cur : Math.max(prev, cur);
  			});
  			return lengths.map(function(l) {
  				var pad = max - l;
  				return pad ? this.repeatString(' ', pad) : '';
  			}, this);
  		}
docs: Returns list of paddings that should be used to align passed string
  @param {Array} strings
  @returns {Array}