Turns out the event table needed to have an artist_id column. I was
attempting to use the join table without a reference to the artist
table.
I dont know if that was the fix, because i also wrote a function in the
event model that used the artist_id to return artist data from the
database.
I did try your suggestion when initially building the classes...but
again, without the artist_id in the event table, it failed.
class Event < ActiveRecord::Base
has_many :city_events, dependent: :destroy
validates :EventID, uniqueness: true
def artist
Artist.find(artist_id)
end
def city
City.find(city_id)
end
end
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