be aware that timestamps are not unique, i.e. they usually have no millis or nanos. just a thought whether using them to iterate over them.
- Kristian On Tue, Jan 22, 2013 at 11:16 PM, kristian <m.krist...@web.de> wrote: > take last instead of first :) > >> Audit.last( :id.lt => 10 ) > => #<Audit @id=9 > > - Kristian > > On Tue, Jan 22, 2013 at 10:43 PM, Alex <a...@sicanstudios.com> wrote: >> Thanks guys, the code works, however there is a problem. The .gt works fine, >> but the .lt always gives me the first element in the db, not the previous >> element! I tried it with both the :id (@post_id) and the :created_on >> (@post_date) properties, getting the same result: >> >>> def post_in_db >>> posts_of_user.each do |post| >>> if post.slug == params[:post_slug] >>> @post_slug ||= post.slug >>> @post_title ||= post.title >>> @post_body ||= post.body >>> @post_date ||= post.created_on >>> @post_private ||= post.private >>> @post_id ||= post.id >>> @previous = prev.title >>> @next = nexts.title >>> end >>> end >>> end >>> def prev >>> Post.first(:created_on.lt => @post_date) >>> end >>> def nexts >>> Post.first(:created_on.gt => @post_date) >>> end >> >> >> Any ideas? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "DataMapper" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/datamapper/-/278-qTqCbrsJ. >> >> To post to this group, send email to datamapper@googlegroups.com. >> To unsubscribe from this group, send email to >> datamapper+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/datamapper?hl=en. -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To post to this group, send email to datamapper@googlegroups.com. To unsubscribe from this group, send email to datamapper+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.
