* lib/pathname.rb (Pathname#each_filename): use split_names properly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 12 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 9064d78b92..acf017f056 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Feb 22 21:16:55 2006  Tanaka Akira  <akr@m17n.org>
+
+	* lib/pathname.rb (Pathname#each_filename): use split_names properly.
+
 Wed Feb 22 16:24:05 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* test/webrick/test_cgi.rb: should support platforms which search
diff --git a/lib/pathname.rb b/lib/pathname.rb
index c81a70562b..87c496107c 100644
--- a/lib/pathname.rb
+++ b/lib/pathname.rb
@@ -492,7 +492,8 @@ class Pathname
   #     # yields "usr", "bin", and "ruby".
   #
   def each_filename # :yield: s
-    split_names(@path).each {|filename| yield filename }
+    prefix, names = split_names(@path)
+    names.each {|filename| yield filename }
   end
 
   # Iterates over and yields a new Pathname object
diff --git a/test/pathname/test_pathname.rb b/test/pathname/test_pathname.rb
index 94ddbcd9cf..20351fa0f8 100644
--- a/test/pathname/test_pathname.rb
+++ b/test/pathname/test_pathname.rb
@@ -458,4 +458,10 @@ class TestPathname < Test::Unit::TestCase
     assert_equal(1, count)
     assert_equal(2, result)
   end
+
+  def test_each_filename
+    result = []
+    Pathname.new("/usr/bin/ruby").each_filename {|f| result << f }
+    assert_equal(%w[usr bin ruby], result)
+  end
 end