Module: T::Struct::ActsAsComparable

Extended by:
T::Sig
Includes:
Comparable
Defined in:
lib/t/struct/acts_as_comparable.rb

Constant Summary collapse

EQUAL = 
0
NOT_COMPARABLE = 
nil

Instance Method Summary collapse

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/t/struct/acts_as_comparable.rb', line 14

def <=>(other)
  return NOT_COMPARABLE if other.class != T.unsafe(self).class

  T.unsafe(self).class.decorator.props.keys.each do |attribute_key|
    compare_result = T.unsafe(self).send(attribute_key) <=> other.send(attribute_key)
    return T.cast(compare_result, T.nilable(Integer)) if compare_result != EQUAL
  end

  return EQUAL
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/t/struct/acts_as_comparable.rb', line 26

def eql?(other)
  self == other
end

#hash ⇒ Object 



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# File 'lib/t/struct/acts_as_comparable.rb', line 31

def hash
  T.unsafe(self).class.decorator.props.keys.map { |attribute_key| T.unsafe(self).send(attribute_key).hash }.hash
end