Module: HasBarcode::ClassMethods

Defined in:
lib/has_barcode.rb

Instance Method Summary collapse

Instance Method Details

#barcode_configurations ⇒ Object 



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# File 'lib/has_barcode.rb', line 39

def barcode_configurations
  @@barcode_configurations
end

#has_barcode(*args) ⇒ Object 



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# File 'lib/has_barcode.rb', line 16

def has_barcode(*args)
  options = args.extract_options!
  @@barcode_configurations ||= {}
  @@barcode_configurations[args.first] = HasBarcode::Configuration.new(options)

  define_method args.first do
    if options[:type] == :code_128
      @@barcode_configurations[args.first].barcode_class.new(options[:value].call(self), 'A')
    else
      @@barcode_configurations[args.first].barcode_class.new(options[:value].call(self))
    end
  end

  define_method "#{args.first}_data" do |*meth_args|
    if meth_args
      send(args.first).send("to_#{options[:outputter]}", *meth_args)
    else
      send(args.first).send("to_#{options[:outputter]}")
    end
  end

end