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novikserg/example_two.rb

Created July 23, 2015 15:53
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example_two.rb
class MyClass
def word
"word"
end
def go
word = word + "whatever"
word
end
end
def local_stuff
mc = MyClass.new
puts mc.go
end
local_stuff # => undefined method `+' for nil:NilClass (NoMethodError)
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