Module: Lab42::DataClass::Proxy::Constraints::Maker

Extended by:
Maker
Included in:
Maker
Defined in:
lib/lab42/data_class/proxy/constraints/maker.rb

Instance Method Summary collapse

Instance Method Details

#make_constraint(constraint) ⇒ Object 



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# File 'lib/lab42/data_class/proxy/constraints/maker.rb', line 10

def make_constraint(constraint)
  case constraint
  when Proc, Method
    constraint
  when Symbol
    -> { _1.send(constraint) }
  when Array
    -> { _1.send(*constraint) }
  when Regexp
    -> { constraint.match?(_1) }
  when UnboundMethod
    -> { constraint.bind(_1).() }
  when Module
    -> { constraint === _1 }
  else
    _make_member_constraint(constraint)
  end
end