* lib/find.rb (Find.find): add documentation that Find.find

  without block returns an enumerator.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 7bdeddec37..81f3cef62e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Sep 17 12:44:04 2011  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* lib/find.rb (Find.find): add documentation that Find.find
+	  without block returns an enumerator.
+
 Thu Sep 15 11:39:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* gc.c (mark_entry, mark_key, mark_keyvalue): adjust callback
diff --git a/lib/find.rb b/lib/find.rb
index cd2d1bf38b..571609cdef 100644
--- a/lib/find.rb
+++ b/lib/find.rb
@@ -30,6 +30,8 @@ module Find
   # Calls the associated block with the name of every file and directory listed
   # as arguments, then recursively on their subdirectories, and so on.
   #
+  # Returns an enumerator if no block is given.
+  #
   # See the +Find+ module documentation for an example.
   #
   def find(*paths) # :yield: path