Rob Biedenharn wrote in post #972151:
[...]
> You might also just get the counts from the database directly:
> results = User.find(:all,
> :select => 'DATE(created_at) as create_date, COUNT(*) as
> user_count',
> :conditions => { :created_at => start_date..end_date },
> :group => 'DATE(created_at)').
> map{|u| [Date.parse(u.create_date), u.user_count.to_i]}
> data = date_range.map {|d| [d.strftime("%d %b"),
> (results.assoc(d) || [nil,0])[1]] }
Or better yet, use User.count instead of .find .
>
> -Rob
>
> Rob Biedenharn
> [email protected] http://AgileConsultingLLC.com/
> [email protected] http://GaslightSoftware.com/
Best,
--
Marnen Laibow-Koser
http://www.marnen.org
[email protected]
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