lib/code/error.rb in code-ruby-0.5.6 vs lib/code/error.rb in code-ruby-0.6.0

@@ -1,18 +1,29 @@
+# frozen_string_literal: true
+
 class Code
   class Error < StandardError
-    class TypeError < ::Code::Error
+    class ArityError < Error
     end
 
-    class Undefined < ::Code::Error
+    class TypeError < Error
     end
 
-    class UndefinedVariable < ::Code::Error
+    class TypeError < Error
     end
 
-    class ArgumentError < ::Code::Error
+    class Undefined < Error
     end
 
-    class IncompatibleContext < ::Code::Error
+    class UndefinedVariable < Error
+    end
+
+    class ArgumentError < Error
+    end
+
+    class IncompatibleContext < Error
+    end
+
+    class KeyNotFound < Error
     end
   end
 end