Remove matchups_array

app/models/tournament.rb

@@ -5,7 +5,6 @@ class Tournament < ActiveRecord::Base
 	has_many :mats, dependent: :destroy	
 	has_many :wrestlers, through: :weights
 
-	serialize :matchups_array
 
 	def upcomingMatches
 		if self.matches.nil?

db/migrate/20150426195714_drop_matchups_array.rb

@@ -0,0 +1,5 @@
+class DropMatchupsArray < ActiveRecord::Migration
+  def change
+    remove_column :tournaments, :matchups_array
+  end
+end