I updated an application from 3.0.10 to 3.0.14, and now I'm getting an error of
NoMethodError (undefined method `collect' for #<Mysql::Result:0x9b89bc0>):
app/models/attachment.rb:20:in `set_uid'
app/controllers/attachments_controller.rb:24:in `create'
It's being triggered by the call to Attachment.find_by_uid in this method,
which is called in a before_create callback in attachment.rb:
def set_uid
code = Array.new(7) { (('A'..'Z').to_a + (0..9).to_a)[rand(36)] }.join.to_s
if Attachment.find_by_uid(code)
return self.set_uid()
else
self.uid = code
end
end
This works perfectly in 3.0.10, and fails in 3.0.14. One other wrinkle, this is
using the mysql (not mysql2) adapter, as I can't get mysql2 to build on my
Joyent SmartOS server.
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