pjg/gist:1385392

Created November 22, 2011 10:40

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Metaprogramming fu

Raw

I have:

def self.host
  @@host ||= something
end

now I want to convert it into this:

class << self
  defined_method "host" do
    class_variable_set ????

how do I "convert" ||= to class_variable_set ?

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