lib/games/mastermind/pegs.rb in games_bfox-0.3.0 vs lib/games/mastermind/pegs.rb in games_bfox-0.4.0

@@ -3,11 +3,11 @@
     attr_reader :collection_of_pegs
 
     #collection_of_pegs is a multi-dimensional array
 
     def initialize(args)
-      @collection_of_pegs = args[:collection_of_pegs]
+      @collection_of_pegs = args.fetch(:collection_of_pegs)
     end
 
     def retrieve_peg(row, col)
       if row >= number_of_rows || col >= number_of_cols
         return nil
@@ -23,17 +23,9 @@
     def display_values
       # reversed so that game appears to be filling itself in from top to bottom
       collection_of_pegs.reverse.map do |row|
         row.map do |peg|
           peg.display_value
-        end
-      end
-    end
-
-    def result_values
-      collection_of_pegs.reverse.map do |row|
-        row.map do |peg|
-          peg.result_value
         end
       end
     end
 
     private