lib/gdshowsdb/models/song_ref.rb in gdshowsdb-4.0.0 vs lib/gdshowsdb/models/song_ref.rb in gdshowsdb-4.0.1

@@ -6,10 +6,10 @@
 
   friendly_id :slug
 
 	has_many :songs, :foreign_key => :song_ref_uuid, :primary_key => :uuid
 	has_many :song_occurences, :foreign_key => :song_ref_uuid, :primary_key => :uuid
-	has_many :shows, :through => :song_occurences, :foreign_key => :song_ref_uuid
+	has_many :shows, -> {distinct}, :through => :song_occurences, :foreign_key => :song_ref_uuid
 
   accepts_nested_attributes_for :song_occurences
 
   def self.create_from(spec)
     song_ref = SongRef.new
\ No newline at end of file