Class: Overture::Interactor

Inherits:
Object
  • Object
show all
Includes:
Interactor
Defined in:
lib/overture/interactor.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.required(*input) ⇒ Object 



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# File 'lib/overture/interactor.rb', line 11

def required(*input)
  before do
    opts = input.last.is_a?(Hash) ? input.pop : {}
    allow_empty = opts[:allow_empty]

    input.each do |attr|
      value = context.public_send(attr)
      empty = value.respond_to?(:empty?) ? value.empty? : false
      valid = !value.nil? && (allow_empty ? true : !empty)
      fail!("#{attr} is required") unless valid
    end
  end
end

Instance Method Details

#fail!(message) ⇒ Object 



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# File 'lib/overture/interactor.rb', line 26

def fail!(message)
  context.fail!(error: message)
end