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