mongoid/mongoid — pull request #2413 by robotlovesyou (2012-09-25 21:34:25+00:00)
Title: Fix for Enumerable.each and Many.each not returning an enumerable when called without a block

The each method in the Many class and Enumerable class is not returning an enumerable when called with no block given. The changes in this request fix this to make these classes consistent with other each implementations in mongoid and in Ruby core.