Displaying 1 result from an estimated 1 matches for "relationship_topic".
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relationship_topics
2009 Oct 15
2
Model.Save causing nil object error
Hello all.
Newbie to rails here and I am having a bit of an issue. I have the
following models:
class Topic < ActiveRecord::Base
validates_presence_of :name
validates_length_of :name, :minimum => 3
has_many :relationship_topics
has_many :relationships, :through => :relationship_topics
end
class Relationship < ActiveRecord::Base
has_many :relationship_topics
has_many :topics, :through => :relationship_topic
end
class RelationshipTopic < ActiveRecord::Base
validates_uniqueness_of :topic, :scope =>...