Method: Caboose.random_string

Defined in:
lib/caboose/engine.rb

.random_string(length) ⇒ Object 



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# File 'lib/caboose/engine.rb', line 69

def Caboose.random_string(length)
  o = [('a'..'z'),('A'..'Z'),('0'..'9')].map { |i| i.to_a }.flatten
  return (0...length).map { o[rand(o.length)] }.join
end