Module: Ripple::Document::Key::ClassMethods

Defined in:
lib/ripple/document/key.rb

Instance Method Summary collapse

Instance Method Details

#key_on(prop) ⇒ Object

Defines the key to be derived from a property.

Parameters:

  • prop (String, Symbol) —

    the property to derive the key from



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# File 'lib/ripple/document/key.rb', line 25

def key_on(prop)
  class_eval <<-CODE
  def key
    #{prop}.to_s
  end
  def key=(value)
    self.#{prop} = value
  end
  def key_attr
    :#{prop}
  end          
  CODE
end