Module: Couchbase::ActiveModel

Included in:
Model
Defined in:
lib/couchbase/active_model.rb

Instance Method Summary collapse

Instance Method Details

#==(other) ⇒ Object

Public: Overrides == to compare via class and entity id.

other - Another object to compare to

Example

movie = Movie.find(1234)
movie.to_key
# => 'movie-1234'

Returns a string representing the unique key.



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# File 'lib/couchbase/active_model.rb', line 65

def ==(other)
  hash == other.hash
end

#eql?(other) ⇒ Boolean

Public: Overrides eql? to use == in the comparison.

other - Another object to compare to

Returns a boolean.

Returns:

  • (Boolean) 


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# File 'lib/couchbase/active_model.rb', line 50

def eql?(other)
  self == other
end

#hash ⇒ Object

Public: Hashes our unique key instead of the entire object. Ruby normally hashes an object to be used in comparisons. In our case we may have two techincally different objects referencing the same entity id, so we will hash just the class and id (via to_key) to compare so we get the expected result

Returns a string representing the unique key.



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# File 'lib/couchbase/active_model.rb', line 41

def hash
  to_param.hash
end

#to_model ⇒ Object

Public: Allows for access to ActiveModel functionality.

Returns self.



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# File 'lib/couchbase/active_model.rb', line 30

def to_model
  self
end