Hi fellas!

Lex Spoon <lex at cc.gatech.edu> wrote:
> "J J" <azreal1977 at hotmail.com> writes:
> > Duplicating what others have when you don't have it is important.  But
> > if you can improve on it at no extra cost then why not?
> 
> You did not address the example I gave:
> 
> > >   $(1 2 3) join: ', '    "gives: 1, 2, 3"
> 
> For this kind of use case, it would be nice if the join called
> asString on the elements of the receiver.

I fainlty remember implementing a method that does the above, but with
this added twist:

#('1' '2' '3') join: ', ' last: ' and '  ==> '1, 2 and 3'

So if anyone is hoing to add something like this, then include this
extra feature too somehow. :)

And since you are then rumming about in Collection and friends - add
#removeAll while you are at it with efficient implementations in
suitable subclasses. I tried a few years back but got my head bitten off
and retreated. ;)

Soo... who is the steward for Collections? :)

regards, Göran