From 95943958eea9e56a6c05859134f2bc79822c4b79 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 10 Jun 2008 18:41:25 +0000
Subject: * lib/find.rb (Find#find): Return an enumerator if no block is  
 given.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@17082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/find.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib')

diff --git a/lib/find.rb b/lib/find.rb
index 06ac9e2c0..79ff7c137 100644
--- a/lib/find.rb
+++ b/lib/find.rb
@@ -33,6 +33,8 @@ module Find
   # See the +Find+ module documentation for an example.
   #
   def find(*paths) # :yield: path
+    block_given? or return enum_for(__method__, *paths)
+
     paths.collect!{|d| raise Errno::ENOENT unless File.exist?(d); d.dup}
     while file = paths.shift
       catch(:prune) do
-- 
cgit