How to know when an instance variable gets set in Ruby
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by Brian Genisio
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Published on 2010-04-18T02:39:23Z
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2010/04/18
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ruby
Is there any way to override the setting of instance variables in Ruby?
Lets say I set an instance variable:
@foo = "bar"
Can I intercept that and do something (like record it or puts, for instance)
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