marikka! awesome. Thanks for sharing.
On Mon, Mar 8, 2010 at 8:35 AM, marikka <marek.mietti...@gmail.com> wrote:
> Thanks Jarin for the idea!
>
> I used named scopes in my user model like this:
>
> named_scope :age_gt, lambda { |age| { :conditions => ['birthdate < ?',
> age.to_i.years.ago] }}
> named_scope :age_lt, lambda { |age| { :conditions => ['birthdate > ?',
> age.to_i.years.ago] }}
>
> now I don't need to use a special query to achieve this.
>
>
>
> On 21 helmi, 01:06, Vincent P <ease...@gmail.com> wrote:
>> Converting to datetime object is an excellent idea. Thanks Jarin!
>>
>> On Feb 20, 12:02 am, Jarin Udom <ja...@robotmo.de> wrote:
>>
>> > For that particular search, you'll have to build your own search
>> > queries. The only other option is to load all records into memory and
>> > filter by the age instance method, but of course you don't want to do
>> > that.
>>
>> > Searchlogic will still make the search easier though. You can convert
>> > the age from an integer into a datetime object and use it in a
>> > Searchlogic search like so:
>>
>> > age = 29
>>
>> > User.birthdate_greater_than(age.years.ago).birthdate_less_than((age -
>> > 1).years.ago).all
>>
>> > Hope this helps!
>>
>> > Jarin Udom
>> > Robot Mode LLC
>>
>> > On Feb 19, 10:30 pm, Ease Bus <ease...@gmail.com> wrote:
>>
>> > > Can I use something like searchlogic to search for objects based on
>> > > the return values of instance methods? E.g., I'd like to search for
>> > > users of a certain "age" but age is not a column, it's an instance
>> > > method, returning the age value calculated from the birthdate, which
>> > > is a column.
>>
>> > > Is there a quick way like searchlogic to do this or do I have to build
>> > > my own search queries? Thanks.
>
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