Module: Thermal::Dsl

Defined in:
lib/thermal/dsl.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/thermal/dsl.rb', line 5

def self.included(base)
  base.class_eval do
    def thermal_print(...)
      printer.print(...)
    end

    private

    ::Thermal::Printer::PRINT_METHODS.each do |meth|
      define_method(meth) do |*args, **kwargs, &block|
        raise 'Must define #printer method or set @printer variable' unless printer

        printer.send(meth, *args, **kwargs, &block)
      end
      private(meth)
    end

    def printer
      @printer
    end
  end
end