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Re: OO-style modifiers for 'sub' ?

by Anonymous Monk
on Jan 27, 2003 at 07:44 UTC ( #230164=note: print w/replies, xml ) Need Help??


in reply to OO-style modifiers for 'sub' ?

Perl 5.6+ already have a 'method' attribute for subroutines (sub f : method { }), but it currently doesn't do much afaik. You're feature could easily be turned into an attribute itself, which wraps the the method with code to check that $_[0] is from the proper class.

On the other hand with good documentation for your code and a clear interface you shouldn't really need to check that a method is being called as a method anyways, because your interface should be consistent enough to make it obvious

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[hippo]: Indeed you are.
[thao4]: Hi all, I am new in perl. I need do somthing in perl: exemple: - search a patern "CADRE 1.1 CPU" in one file.txt - incremente +30 lines from the line with the patern found - replace the patern "Model Regle" by "Heath Rule A" in this new line (30 line
[marto]: good morning all
[hippo]: Welcome. Tell me, have you read perlintro? That's a great place to start.
[thao4]: I seach to do that since a week but I can't found the answer in google. Thank for your help
[Eily]: hello thao4 (and hello all :D), you should [id://http:// perlmonks.org/ index.pl?node_id= 479#post|open a question on Seekers of Perl Wisdom], be sure to include whatever you have tried that didn't work, or only does the job partially
[thao4]: yes, I do a little perl since some years but not fréquently, I can correct the triggers in Clearcase of IBM, but write the code : no
[Eily]: meh, such good link ...
[Eily]: here
[Eily]: still not xD there

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