lib/scm/repository.rb in scm-0.1.0.pre1 vs lib/scm/repository.rb in scm-0.1.0.pre2

@@ -309,9 +309,36 @@
     #
     def to_s
       @path.to_s
     end
 
+    #
+    # Inspects the Repository.
+    #
+    # @return [String]
+    #   The repository class name and path.
+    #
+    def inspect
+      "#<#{self.class}: #{@path}>"
+    end
+
+    #
+    # Lists the files of the repository.
+    #
+    # @yield [file]
+    #   The given block will be passed each file.
+    #
+    # @yieldparam [String] file
+    #   A path of a file within the repository.
+    #
+    # @return [Enumerator]
+    #   If no block is given, an Enumerator will be returned.
+    #
+    # @abstract
+    #
+    def files(&block)
+    end
+
     protected
 
     #
     # Runs a command within the repository.
     #