From: Raimon Fs <coder@...>
Date: 2007-12-07T18:22:40+09:00
Subject: Re: array iterator that have more arrays that also need iter

Jordan Callicoat wrote:
> On Dec 7, 2:06 am, Raimon Fs <co...@montx.com> wrote:
>> > with tha variable "values" which is assigned the result of the
>> when I issue the sql:
>>   attributes:
>>     base: "707.59"
>> Posted viahttp://www.ruby-forum.com/.
> Hashes are unordered in ruby 1.8. The best way to guarantee you always
> get the order you expect is to sort the keys. Using Xavier's code from
> above with "values" result sorted on hash key...
> 
> values = @arr[0].map do |ic|
>   ic.attributes
> end.map do |a|
>   a.keys.sort.map do |k| # this part
>     a[k]
>   end
> end.flatten
> 
> Regards,
> Jordan

thanks for the explanation, I see I have to learn more Ruby ...

:-)

regards,


raimon
-- 
Posted via http://www.ruby-forum.com/.