Module: LuckySneaks::StringExtensions::ClassMethods
- Defined in:
- lib/lucky_sneaks/string_extensions.rb
Instance Method Summary collapse
-
#random(limit) ⇒ Object
Returns string of random characters with a length matching the specified limit.
Instance Method Details
#random(limit) ⇒ Object
Returns string of random characters with a length matching the specified limit. Excludes 0 to avoid confusion between 0 and O.
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# File 'lib/lucky_sneaks/string_extensions.rb', line 188 def random(limit) strong_alphanumerics = %w{ 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 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 1 2 3 4 5 6 7 8 9 } Array.new(limit, "").collect{strong_alphanumerics[rand(61)]}.join end |