I'm extending acts_as_taggable_on_steroids to allow me to give a value
to each tag.
I've got a User table, a Tag table, and a Value table. I want each
Value to refer to a specific tag and a specific user.
class Value < ActiveRecord::Base
When you're viewing a user, you can see its list of tags, and click on
one to add a new value to the tag.
What's the best way of properly assigning the user_id and the tag_id
to the new Value object?
Should I pass them in URL params, put them in the session? Is there a
more elegant solution? What am I missing?