From: "Paatsch, Bernd" <BPaatsch@...>
Date: 2006-02-14T11:19:22+09:00
Subject: Generic method without case/when?

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I like to write a generic method that calls different functions depending on
what string I parse to the method (see example) without having to use a
case-when? Is there a way to do that?

Process_easy("aFile", "Summer")

def process_easy(file, what)

    if file.include?("#{what}#{NL}") then
      constructor = CategoriesFactory.start_what # this is wrong. I like to
substitute and have:  constructor = CategoriesFactory.start_summer
      start = file.index("Summer#{NL}")
      return constructor
# etc
end    

-Bernd

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