From: "Anders Engström" <aengstrom@...>
Date: 2004-11-25T16:32:06+09:00
Subject: Re: proc to method

On Thu, Nov 25, 2004 at 04:18:04PM +0900, itsme213 wrote:
> I have some closure context captured in a proc, and want to create a method
> on a class from that. What is a good way to do this?
> 

Something like the following should work:

    class Test
        # The class to add the method to.
    end

    # The proc we want to turn into a method
    block = proc {|arg|
        puts "Proc got #{arg}"
    }

    # Define the method
    Test.__send__(:define_method, :run_proc, &block)
    # Make it public
    Test.__send__(:public, :run_proc)

    # test it
    test = Test.new
    test.run_proc "Hello"

//Anders

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