Forum: Italian Ruby user group array in rails e ruby non hanno gli stessi metodi?

Posted by Msan Msan (msan)
on 2012-05-25 10:07
(Received via mailing list)
Class array nelle doc di ruby prevede il metodo sample,
http://www.ruby-doc.org/core-1.9.3/Array.html
Nelle doc di rails non e' elencato tale metodo,
http://corelib.rubyonrails.org/classes/Array.html
Posted by Maurizio De magnis (olistik)
on 2012-05-25 10:11
(Received via mailing list)
On 25 May 2012 10:06, Mauro <mrsanna1@gmail.com> wrote:

> Class array nelle doc di ruby prevede il metodo sample,
> http://www.ruby-doc.org/core-1.9.3/Array.html
> Nelle doc di rails non e' elencato tale metodo,
> http://corelib.rubyonrails.org/classes/Array.html


Io uso http://api.rubyonrails.org :
http://api.rubyonrails.org/classes/Array.html#meth...

Maurizio
--
My profile <https://plus.google.com/100973969013103507046/about>
Posted by Msan Msan (msan)
on 2012-05-25 10:14
(Received via mailing list)
On 25 May 2012 10:09, maurizio de magnis <maurizio.demagnis@gmail.com> 
wrote:
> On 25 May 2012 10:06, Mauro <mrsanna1@gmail.com> wrote:
>
>> Class array nelle doc di ruby prevede il metodo sample,
>> http://www.ruby-doc.org/core-1.9.3/Array.html
>> Nelle doc di rails non e' elencato tale metodo,
>> http://corelib.rubyonrails.org/classes/Array.html
>
>
> Io uso http://api.rubyonrails.org :
> http://api.rubyonrails.org/classes/Array.html#meth...

a saperlo prima che esisteva questo metodo :-)
Posted by Simone Carletti (weppos)
on 2012-05-25 10:16
(Received via mailing list)
Il contenuto di http://corelib.rubyonrails.org/  quanto mai preistorico 
e
fa riferimento a Ruby 1.8.4. Ignoralo.

Array#sample esiste da Ruby 1.8.7. In Ruby 1.8.7 si chiamava 
Array#choice,
poi rinominato in Array#sample da Ruby 1.9.

-- Simone


On Fri, May 25, 2012 at 10:06 AM, Mauro <mrsanna1@gmail.com> wrote:

> Class array nelle doc di ruby prevede il metodo sample,
> http://www.ruby-doc.org/core-1.9.3/Array.html
> Nelle doc di rails non e' elencato tale metodo,
> http://corelib.rubyonrails.org/classes/Array.html
> _______________________________________________
> Ml mailing list
> Ml@lists.ruby-it.org
> http://lists.ruby-it.org/mailman/listinfo/ml
>



--
Simone Carletti
Application Developer

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Email: weppos@weppos.net
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