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