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2007 May 06
1
validates_uniqueness_of (with :scope) doesn't seem to work?
...#39;'s the declaration in the Agycode.rb validates_uniqueness_of *:descr*, *:scope* => "project_id" Here''s the test that SHOULDN''T pass but it does *def* test_should_fail_duplicate_descr record1 = *@project*.agycodes.*new*(*:descr* => "description") record2 = record1 assert record1.save, "Save Record" assert_valid(record1) assert record2.save, "Save Record" assert_valid(record2) *end* By the way, do you know how one would write the opposite of "assert_valid"? Thank you, David --~--~---------~--~----~------------~-------...
2008 Sep 23
3
Finding distinct months using find_by_sql
...ollowing problem that has so far stumped me. I''m trying to get the distinct months (and years) from a date field to display as a list in a view. For example, there might be a number of records stored with dates in the table ''headlines'': name date record1 21-09-2008 record2 15-09-2008 record3 03-08-2008 record4 02-08-2008 record5 12-07-2008 etc. From which I''d like to get all distinct years and months to display in a view something like what might be seen under the ''Archives'' section of a blog page, like this: September 2008 August...
2006 Jul 20
11
3 columns
Hi all, Not really sure what to put in the title so hope people still open this! What I want to do is produce something like this Col1 Col2 Col3 data1 data2 data3 data4 data5 data6 data7 data8 data9 data.. data.. data.. data.. data.. data.. data-n data-n+1 data-n+2 I can get the data back from my db