Method: Buttons::Javascript::JsArg#to_default

Defined in:
lib/buttons/javascript/js_arg.rb

#to_default(index) ⇒ Object 



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# File 'lib/buttons/javascript/js_arg.rb', line 19

def to_default(index)
  if optional?
    %Q[
      if (#{name} === undefined) {
        #{name} = #{default};
      }
    ]
  end        
end