> On 22 Mar 2015, at 21:44, Denis Kudriashov <dionisiydk@gmail.com> wrote:
>
> Hi
>
> It is another perfect task for XStreams:
>
> r := #('a12' 'b12' 'a13' 'a14' 'c23' 'a16') reading selecting: [:each | each first = $a].
> r get > a12
> r get > a13

Beautiful !

Thx Denis.

> 2015-03-22 20:47 GMT+03:00 stepharo <stepharo@free.fr>:
> Hi
>
> I need a collection that does the following:
>
> col := #('a12' 'b12' 'a13' 'a14' 'c23' 'a16') asMyNewCollection.
> col findFirst: [:each | each first = $a]
>�� �� ��> a12
> col findFirst: [:each | each first = $a]
>�� �� ��> a13
>
> Do you know a collection that would work?
> So I have the impression that such behavoir could be defined with a kind of methods wrapper.
>
> Stef
>
>
>