Class: Wongi::Engine::DSL::Clause::Opt

Inherits:
Has
  • Object
show all
Defined in:
lib/wongi-engine/dsl/clause/fact.rb

Instance Attribute Summary

Attributes inherited from Has

#object, #predicate, #subject

Instance Method Summary collapse

Methods inherited from Has

#initialize

Methods included from CoreExt

included

Constructor Details

This class inherits a constructor from Wongi::Engine::DSL::Clause::Has

Instance Method Details

#compile(context) ⇒ Object 



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# File 'lib/wongi-engine/dsl/clause/fact.rb', line 58

def compile(context)
  tests, assignment = parse_variables(context)
  context.tap { |c| c.opt_node(self, tests, assignment) }
end

#inspect ⇒ Object 



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# File 'lib/wongi-engine/dsl/clause/fact.rb', line 63

def inspect
  "<?#{subject.inspect} #{predicate.inspect} #{object.inspect}>"
end