Class: Module

Inherits:
Object
  • Object
show all
Defined in:
lib/mixers/equitable.rb

Instance Method Summary collapse

Instance Method Details

#Equitable(*accessors) ⇒ Object

This function provided a “shortcut” for creating the #identity method based on given accessors and returns the Equitable module for inclusion.

include Equitable(:a, :b)

is equivalent to including a module containing:

def ==(other)
  self.a == other.a && self.b == other.b
end

def eql?(other)
  self.a.eql?(other.a) && self.b.eql?(other.b)
end

def hash()
  self.a.hash ^ self.b.hash
end



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# File 'lib/mixers/equitable.rb', line 71

def Equitable(*accessors)
  Equitable.identify(self, *accessors)
end