Class: Dry::Logic::Rule::Implication

Inherits:
Composite show all
Defined in:
lib/dry/logic/rule/composite.rb

Instance Attribute Summary

Attributes inherited from Composite

#left, #right

Attributes inherited from Dry::Logic::Rule

#options, #predicate

Instance Method Summary collapse

Methods inherited from Composite

#initialize, #name, #to_ast

Methods inherited from Dry::Logic::Rule

#and, #curry, #each?, #initialize, #negation, #new, #or, #predicate_id, #then, #xor

Constructor Details

This class inherits a constructor from Dry::Logic::Rule::Composite

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/dry/logic/rule/composite.rb', line 24

def call(input)
  if left.(input).success?
    right.(input)
  else
    Logic.Result(true, left, input)
  end
end

#type ⇒ Object 



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# File 'lib/dry/logic/rule/composite.rb', line 32

def type
  :implication
end