Issue #5599 has been reported by Thomas Sawyer. ---------------------------------------- Bug #5599: YAML.load_documents http://redmine.ruby-lang.org/issues/5599 Author: Thomas Sawyer Status: Open Priority: High Assignee: Category: Target version: ruby -v: ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux] Just discovered: YAML.load_documents(@out) is raising an error "undefined method `call' for nil:NilClass", b/c their is no block, but it is supposed to (and used to) return an array of documents. It works fine in Ruby 1.9.3. -- http://redmine.ruby-lang.org