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markbates/gist:27705

Created November 22, 2008 00:11
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gistfile1.rbx
configatron.letters.a = 'A'
configatron.letters.b = 'B'
configatron.lock(:letters)
configatron.letters.a = 'C' # ok
configatron.letters.b = 'D' # ok
configatron.letters.c = 'C' # raises Configatron::LockedNamespace
configatron.letters.d = 'D' # raise Configatron::LockedNamespace
configatron.letters.whatever_else = :foo # raises Configatron::LockedNamespace
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