Method: Decanter::Core::ClassMethods#unhandled_keys

Defined in:
lib/decanter/core.rb

#unhandled_keys(args) ⇒ Object

protected



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# File 'lib/decanter/core.rb', line 61

def unhandled_keys(args)
  unhandled_keys = args.keys.map(&:to_sym) -
    handlers.keys.flatten.uniq -
    handlers.values
      .select { |handler| handler[:type] != :input }
      .map { |handler| "#{handler[:name]}_attributes".to_sym }

  if unhandled_keys.any?
    case strict_mode
    when true
      p "#{self.name} ignoring unhandled keys: #{unhandled_keys.join(', ')}."
      {}
    when :with_exception
      raise ArgumentError.new("#{self.name} received unhandled keys: #{unhandled_keys.join(', ')}.")
    else
      args.select { |key| unhandled_keys.include? key }
    end
  else
    {}
  end
end