Module: Prequel::HashExtensions

Defined in:
lib/prequel/core_extensions.rb

Instance Method Summary collapse

Instance Method Details

#to_predicate ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/prequel/core_extensions.rb', line 3

def to_predicate
  raise NotImplementedError unless size == 1
  keys.first.eq(values.first)
end