# File lib/stringex/string_extensions.rb, line 219 219: def random(limit) 220: strong_alphanumerics = %w{ 221: a b c d e f g h i j k l m n o p q r s t u v w x y z 222: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 223: 1 2 3 4 5 6 7 8 9 224: } 225: Array.new(limit, "").collect{strong_alphanumerics[rand(61)]}.join 226: end