Perfect, yes I was concentred to the map and I didnt look the execute
On Fri, 8 Jan 2010 08:57:09 -0800 (PST), Frederick Cheung
<frederick.che...@gmail.com> wrote:
> On Jan 8, 4:17 pm, Quijote70 <sergio.angele...@gmail.com> wrote:
>> @langs = ActiveRecord::Base.connection.execute (@sql)
>>
>> then in the view i want to create a select box
>>
>> <%= select("lang", "lang_id", @langs.map {|p| [ p.name, p.id ] })
>> %>
>>
>> can you explain why it dont work?
>>
> execute returns a database specific result set object (eg
> Mysql::Result for mysql etc.). You probably want something like
> select_all that returns an array of hashes
>
> Fred
>> Sergio
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