Module: PollEverywhere::Configurable::ClassMethods

Defined in:
lib/polleverywhere/configurable.rb

Instance Method Summary collapse

Instance Method Details

#configurable(*attrs) ⇒ Object

Setup an instance method on the target class that allows the setting of an attribute both via Class.new.attr = “fun” and Class.new.attr “fun”



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# File 'lib/polleverywhere/configurable.rb', line 20

def configurable(*attrs)
  attrs.each do |attr|
    class_eval %{
      attr_writer :#{attr}

      def #{attr}(val=nil)
        val ? self.#{attr} = val : @#{attr}
      end}
  end
end