Deprecate self
Douglas Alan
nessus at mit.edu
Wed Apr 18 04:24:07 EDT 2001
whisper at oz.net (Dave LeBlanc) writes:
> Since self is used for every method of every class, isn't it a bit
> redundant?
Many people find it less confusing to read code that is written this
way. Otherwise, when you see a variable, you have more choices as to
where the variable might be defined: the local scope, the global
scope, the class scope, etc.
> I don't know of another OO language that makes you manually carry
> around the "this"/"self" pointer/reference...
Languages with multimethods routinely do, because multimethods are
typically not class-centric. I.e., a generic function in a language
with multimethods dispatches on all the arguments, not just on one of
them, so no particular argument is given special treatment.
For class-centric OO languages, I agree with you -- I don't personally
know of any others that require explicit use of self.
|>oug
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