Module: ReallySimpleCaptcha::Util

Defined in:

lib/really_simple_captcha/util.rb

Class Method Summary

• .random_string(length = 8) ⇒ Object

Class Method Details

.random_string(length = 8) ⇒ Object

# File 'lib/really_simple_captcha/util.rb', line 3

def self.random_string(length=8)
  (0...length).map{65.+(rand(26)).chr}.join
end