Using yield inside define_method in Ruby

Question

Is it possible to make yield keyword work inside a block given to define_method? Simple example:

class Test
  define_method :test do |&b         


        

Answer 1

I think this is what you're looking for:

class Test
  define_method :test do |&b|
    b.call
  end
end

Test.new.test {
  puts "Hi!"
}

More at http://coderrr.wordpress.com/2008/10/29/using-define_method-with-blocks-in-ruby-18/