Module: Dill::Constructors

Included in:
Dill
Defined in:
lib/dill/widgets.rb

Instance Method Summary collapse

Instance Method Details

#Decimal(*selector) ⇒ Object 



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# File 'lib/dill/widgets.rb', line 28

def Decimal(*selector)
  Widget(selector) { |text|
    # ensure we can convert to float first
    Float(text) && BigDecimal.new(text)
  }
end

#Integer(*selector) ⇒ Object 



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# File 'lib/dill/widgets.rb', line 22

def Integer(*selector)
  Widget(selector) { |text| Kernel::Integer(text) }
end

#Widget(*selector, &block) ⇒ Object Also known as: String 



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# File 'lib/dill/widgets.rb', line 8

def Widget(*selector, &block)
  if block_given?
    WidgetClass.new(selector.flatten) do
      define_method :value do
        block.call(text)
      end
    end
  else
    WidgetClass.new(selector.flatten)
  end
end