Supporting #last on Git::Log

robertodecurnex · robertodecurnex · commit d4eddcd9fc25 · 2013-04-10T17:33:33.000-03:00
closes ruby-git#49
diff --git a/lib/git/log.rb b/lib/git/log.rb
@@ -89,6 +89,11 @@ def first
       check_log
       @commits.first rescue nil
     end
+
+    def last
+      check_log
+      @commits.last rescue nil
+    end
     
     private 
     
diff --git a/tests/units/test_log.rb b/tests/units/test_log.rb
@@ -9,9 +9,13 @@ def setup
     @git = Git.open(@wdir)
   end
 
-  def test_get_log_entries
+  def test_get_fisrt_and_last_entries
     log = @git.log
     assert(log.first.is_a?(Git::Object::Commit))
+    assert_equal('5e53019b3238362144c2766f02a2c00d91fcc023', log.first.objectish)
+
+    assert(log.last.is_a?(Git::Object::Commit))
+    assert_equal('f1410f8735f6f73d3599eb9b5cdd2fb70373335c', log.last.objectish)
   end
   
   def test_get_log_entries    
