Displaying 3 results from an estimated 3 matches for "hatbm".
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habtm
2006 Aug 14
0
Save fails due to HATBM relationship... but only if not saved before?
...gt;> @group.save!
=> true
>> @group.managers << User.find(1)
=> [#<User:0x40b55830>]
>> @group.save!
=> true
What could be causing this? Has anybody ran into this problem before?
Thanks!
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2006 Feb 02
3
acts_as_family_tree
For a project that I am working on I need to have a family tree. This
means that instead of having one parent each item has at most two. As
far as I know acts_as_tree only allows one parent_id. Any suggestions
on how to make a "acts_as_family_tree" ?
Thanks,
Mark
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I am Mark Daggett and I approve this message.
2007 Dec 04
5
when to save, session reflect saves?
I am trying to clean up unnecessary lines (even as I hack my way forward
adding more garbage)
I have two questions on lines I have trying to keep the database and
session info reflecting changes:
def associate_pupil_to_teacher
@teacher = session[:teacher]
@pupil = Pupil.find(params[:id])
@teacher.pupils << @pupil
@teacher.save #Q1
session[:teacher] = @teacher #Q2
end
#Q1 do i