Module: Kvom::ModelIdentity

Included in:
Kvom::Model::Base
Defined in:
lib/kvom/model_identity.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#==(comparison_object) ⇒ Object

Returns true if comparison_object is the same exact object, or comparison_object is of the same type and self has an ID and it is equal to comparison_object.id.



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# File 'lib/kvom/model_identity.rb', line 8

def ==(comparison_object)
  comparison_object.equal?(self) ||
    (comparison_object.instance_of?(self.class) && comparison_object.id == id)
end

#eql?(comparison_object) ⇒ Boolean

Delegates to ==

Returns:

  • (Boolean) 


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# File 'lib/kvom/model_identity.rb', line 14

def eql?(comparison_object)
  self == (comparison_object)
end

#hash ⇒ Object

Delegates to id in order to allow two records of the same type and id to work with something like:

[ Person.find(1), Person.find(2), Person.find(3) ] & [ Person.find(1), Person.find(4) ] # => [ Person.find(1) ]



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# File 'lib/kvom/model_identity.rb', line 20

def hash
  id.hash
end