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@leejarvis

leejarvis/1.rb Secret

Created March 31, 2015 15:29
module Truncate
refine String do
def truncate(n: 100)
self[0...n]
end
end
end
class Foo
using Truncate
def foo
something.truncate
end
def bar
something.truncate
end
def baz
something.truncate
end
end
class Foo
def foo
truncate something
end
def bar
truncate something
end
def baz
truncate something
end
private
def truncate(v, n: 100)
v[0...n]
end
end
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