* ext/psych/lib/psych.rb: fixing documentation

* ext/psych/lib/psych/deprecated.rb: moving deprecated method to
  deprecated file

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/ext/psych/lib/psych/deprecated.rb b/ext/psych/lib/psych/deprecated.rb
index 26e431dd81..093f145302 100644
--- a/ext/psych/lib/psych/deprecated.rb
+++ b/ext/psych/lib/psych/deprecated.rb
@@ -20,6 +20,16 @@ module Psych
     end
     target.psych_to_yaml unless opts[:nodump]
   end
+
+  def self.load_documents yaml, &block
+    if $VERBOSE
+      warn "#{caller[0]}: load_documents is deprecated, use load_stream"
+    end
+    list = load_stream yaml
+    return list unless block_given?
+    list.each(&block)
+  end
+
 end
 
 class Object