lib/rubycritic/source_control_systems/base.rb in rubycritic-1.1.1 vs lib/rubycritic/source_control_systems/base.rb in rubycritic-1.2.0

@@ -8,53 +8,30 @@
 
       def self.register_system
         @@systems << self
       end
 
+      def self.systems
+        @@systems
+      end
+
       def self.create
-        supported_system = systems.detect(&:supported?)
+        supported_system = systems.find(&:supported?)
         if supported_system
           supported_system.new
         else
-          puts "Rubycritic requires a #{system_names} repository."
+          puts "RubyCritic can provide more feedback if you use a #{connected_system_names} repository."
           Double.new
         end
       end
 
-      def self.systems
-        @@systems
+      def self.connected_system_names
+        "#{systems[0...-1].join(', ')} or #{systems[-1]}"
       end
-
-      def self.system_names
-        systems.join(", ")
-      end
-
-      def self.supported?
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
-
-      def has_revision?
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
-
-      def head_reference
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
-
-      def travel_to_head
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
-
-      def revisions_count(path)
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
-
-      def date_of_last_commit(path)
-        raise NotImplementedError.new("The #{self.class} class must implement the #{__method__} method.")
-      end
     end
 
   end
 end
 
 require "rubycritic/source_control_systems/double"
 require "rubycritic/source_control_systems/git"
+require "rubycritic/source_control_systems/mercurial"