class String
Public Instance Methods
underscore()
click to toggle source
Borrowed from ActiveSupport, this converts camel-case Strings to snake-case.
@return [String]
# File lib/ext/string_ext.rb, line 6 def underscore self.gsub(/::/, '/'). gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2'). gsub(/([a-z\d])([A-Z])/, '\1_\2'). tr('-', '_'). downcase end