module Stringex::StringExtensions::PublicClassMethods
These methods are extended onto the String class itself.
Public Instance Methods
Source
# File lib/stringex/string_extensions.rb 218 def random(limit) 219 strong_alphanumerics = %w{ 220 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 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 1 2 3 4 5 6 7 8 9 223 } 224 Array.new(limit, "").collect{strong_alphanumerics[rand(61)]}.join 225 end
Returns string of random characters with a length matching the specified limit. Excludes 0 to avoid confusion between 0 and O.