* file.c (file_load_ok): use eaccess() instead of actually opening

  the file.  [ruby-talk:156378]

* lib/jcode.rb (String::reverse): add new methods.
  [ruby-list:41245]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/jcode.rb b/lib/jcode.rb
index 8cd770be26..ea90871572 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -188,6 +188,15 @@ class String
     (str = self.dup).tr_s!(from,to) or str
   end
 
+  def reverse
+    self.split(//).reverse.join
+  end
+
+  def reverse!
+    self.replace(self.reverse)
+    self
+  end
+
   def chop!
     self.gsub!(/(?:.|\r?\n)\z/, '')
   end