There’s nothing magic about bang methods.
class IntegerWrapper
def initialize(i)
@i = i
end
def addOne
IntegerWrapper.new(@i + 1)
end
def addOne!
@i = @i + 1
end
end
···
-----Original Message-----
From: Jon Hurst [mailto:jon@jonathan.hurst.name]
Sent: Wednesday, 21 April 2004 2:04 PM
To: ruby-talk ML
Subject: Creating bang methods(newbie) I can’t for my life figure out how to create bang
methods. Please help.
~Jon Hurst
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