Rails: combining multiple find requests
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by peppermonkey
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Published on 2010-05-14T08:21:47Z
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2010/05/14
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What I want to do is something like this:
searchid = 4
while searchid != -1
@a += A.find(searchid)
@b = B.find(searchid)
searchid = @b.parentid
end
The problem being the line
@a += A.find(searchid)
The error being something like
NoMethodError: undefined method `+' for #
So, how do you combine multiple 'find' requests?
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