Python misconceptions in IBM Ruby article...
matz at netlab.co.jp
Fri Feb 18 04:38:25 CET 2000
John Farrell <jfarrell at mincom.com> writes:
|I agree that Python's OO features feel added on. Consider:
| * You have to pass self to each member function. There's no obvious
| requirement that self need actually be the bound instance.
| * Classes are not types. This strongly suggests that Python had
| types other than 'instance' first, and when objects were added,
| it was too late to make all types classes.
| * In a method, fields of the bound instance need to be referenced
| through the self parameter, because the scoping rules do not understand
| about instance variables.
| * Proper OO languages do not use white space to delimit blocks,
| and use semicolons and block delimiters.
They are exactly what I had in mind when I started to design Ruby 7
years ago. Well, actually I didn't feel the last one, I just didn't
like block by indentation.
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