this is to be used with MongoID as a criteria
criteria.where(:tags => { "$in" => [tags[0]], "$in"
=>[tags[1]] }).to_a
any suggestion with json structure ?
thanks Fred
On 27 fév, 19:47, Frederick Cheung <[email protected]> wrote:
> On Feb 27, 6:29 pm, Erwin <[email protected]> wrote:
>
> > given an Arra tags[]
>
> > I need to produce a resulting Hash as following ..
>
> > { "$in" => [tags[0]], "$in" =>[tags[1], ...}
>
> > in which the key should be always the same and the value being an
> > Array
>
> By definition, a hash stores a single value for a given key. The
> closest you'll get is to make the value an array of all the things for
> the key in question.
>
> Fred
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
