PHWinfo - Afficher un message - Re: shortcut for x = [x] unless x.is_a?(Array)

12/03/2008, 03h29

Paul Mckibbin wrote:
>
>> => some warning about default to_a being deprecated
>>
>> Todd
>
> which is why x=Array(x) would be better.
>
> Mac

(1..3).to_a will not give any warning and will convert it to [1,2,3]
--
Posted via http://www.ruby-forum.com/.

12/03/2008, 03h29	#8
Nikhil Warade Messages: n/a Hébergeur:	Re: shortcut for x = unless x.is_a?(Array) Paul Mckibbin wrote: > >> => some warning about default to_a being deprecated >> >> Todd > > which is why x=Array(x) would be better. > > Mac (1..3).to_a will not give any warning and will convert it to [1,2,3] -- Posted via http://www.ruby-forum.com/.