lib/dandelion/git.rb in dandelion-0.2.1 vs lib/dandelion/git.rb in dandelion-0.2.2

@@ -18,11 +18,11 @@
       def initialize(repo, from_revision, to_revision)
         @repo = repo
         @from_revision = from_revision
         @to_revision = to_revision
         begin
-          @files = parse_diff @repo.git.native(:diff, {:name_status => true, :raise => true}, from_revision, to_revision)
+          @files = parse(diff)
         rescue Grit::Git::CommandFailed
           raise DiffError
         end
       end
 
@@ -33,11 +33,15 @@
       def deleted
         @files.to_a.select { |f| 'D' == f.last }.map { |f| f.first }
       end
 
       private
+      
+      def diff
+        @repo.git.native(:diff, {:name_status => true, :raise => true}, from_revision, to_revision)
+      end
     
-      def parse_diff(diff)
+      def parse(diff)
         files = {}
         diff.split("\n").each do |line|
           status, file = line.split("\t")
           files[file] = status
         end
\ No newline at end of file