class String

adapted from Rails 3.1 github.com/rails/rails

Public Instance Methods

underscore() click to toggle source
# File lib/string_extensions.rb, line 3
def underscore
  word = self.dup
  word.gsub!(/::/, '/')
  word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2')
  word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
  word.tr!("-", "_")
  word.downcase!
  word
end