lib/99_game.rb in 99_game-1.2.1 vs lib/99_game.rb in 99_game-1.3.0

@@ -1,8 +1,8 @@
 # Tests if obj is not nil.
 def not_nil?(obj)
-	if obj.nil
+	if obj.nil?
 		return false
 	else
 		return true
 	end
 end
@@ -11,10 +11,10 @@
 	abbrev = {"$".to_sym => "Joker", K: "King", J: "Jack", Q: "Queen", A: "Ace"}
 	if input == input.capitalize
 		return input.to_i
 	elsif not_nil? abbrev[input.capitalize.to_sym]
 		return abbrev[input.capitalize.to_sym]
-	elsif input.nil || input == String.new
+	elsif input.nil? || input == String.new
 		raise CardError, "Input not allowed"
 	else
 		return input.capitalize
 	end
 end