Autocomplete in rails 2.0
The way to do autocomplete in rails 2.0 is to use a plugin. The text_field_with_auto_complete feature is deprecated.
Do script/plugin install auto_complete
It?s also here
The plugin seemed to have some issues (as in it DID NOT work). This guy had a good fix which I copy and pasted over the standard file in my lib folder of plugin, and here?s where I linked off from. The issue seemed to be related to the protect_from_forgery key.