Larry Garfield wrote:
> On Monday 18 February 2008, Richard Lynch wrote:
>> Why not just allow 'include' here instead?
>>
> Because include requires the code in question to live in another file, which 
> I 
> don't always want.  

I'm with Richard Lynch here: Simply allow inclusion. No new language
concept, instead an existing one is made more orthogonal which is A
Desirable Thing(tm) IMHO.

About having it in the same file: You then need to also have the two
classes using the Trait to live in the same file (or include_once that
file) which is something I'm trying to avoid.

I've gotten fond of one class per file for the sake of an autoloader
anyway so I don't think separating the common code into a separate file
is a big disadvantage.

The part about being able to do partial Trait use seems hackish and
somewhat complicated to me so I'd rather not have it in the language. It
feels a little bit like being able to partially implement an Interface:
I think a class should either have a Trait or not. If we're using
include to emulate Traits then the same could be accomplished by
separating the parts into files (if *really* desired).

-1 for Traits as proposed
+1 for allowing include in class definitions

- Chris

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