Module: OceanDynamo::Basal

Included in:
Table
Defined in:
lib/ocean-dynamo/basal.rb

Instance Method Summary collapse

Instance Method Details

#<=>(other_object) ⇒ Object

Allows sort on instances



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# File 'lib/ocean-dynamo/basal.rb', line 20

def <=>(other_object)
  if other_object.is_a?(self.class)
    self.to_key <=> other_object.to_key
  end
end

#==(comparison_object) ⇒ Object Also known as: eql?

The equality comparator.



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# File 'lib/ocean-dynamo/basal.rb', line 7

def ==(comparison_object)
  super ||
    comparison_object.instance_of?(self.class) &&
    hash_key.present? &&
    comparison_object.hash_key == hash_key &&
    (range_key == comparison_object.range_key)
end

#freeze ⇒ Object

Clone and freeze the attributes hash such that associations are still accessible, even on destroyed records, but cloned models will not be frozen.



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# File 'lib/ocean-dynamo/basal.rb', line 32

def freeze
  @attributes = @attributes.clone.freeze
  self
end

#frozen? ⇒ Boolean

Returns true if the attributes hash has been frozen.

Returns:

  • (Boolean) 


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# File 'lib/ocean-dynamo/basal.rb', line 41

def frozen?
  @attributes.frozen?
end