From: Rick Tan <bellcolt@...>
Date: 2010-12-29T08:37:06+09:00
Subject: how do i run the function?

If i want to run a function whose name is contained in a string,  how do
I do that in Ruby?  or is this not feasible?

For example

  def a
    puts "a"
  end

  def b
    puts "b"
  end

  mymethod="a"

In the above code snippet, i like to run the function a by using the
string mymethod.  What trick if any can i use in ruby to make this
happen?

Thanks.

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