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thiagoa/useless_able.rb

Last active December 20, 2016 02:08
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useless_able.rb
module UselessAble
def guess_what?
puts "I'm useless!"
end
end
# Instances of AssHole now respond to "guess_what?" and "soul"
class AssHole
include UselessAble
def soul
puts 'I have no soul!'
end
end
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