Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/lotr/response.rb

Overview

underscore! method is not available outside of Rails, had to write a simple implementation

Instance Method Summary

• #underscore! ⇒ Object

  ruby mutation methods have the expectation to return self if a mutation occurred, nil otherwise.

Instance Method Details

#underscore! ⇒ Object

ruby mutation methods have the expectation to return self if a mutation occurred, nil otherwise. (see www.ruby-doc.org/core-1.9.3/String.html#method-i-gsub-21)

# File 'lib/lotr/response.rb', line 24

def underscore!
  gsub!(/(.)([A-Z])/, '\1_\2')
  downcase!
end