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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2006-07-09 20:48:31 +0000 |
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| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2006-07-09 20:48:31 +0000 |
| commit | 5241b97709c693f272d457abc9165e7d750330b3 (patch) | |
| tree | aceed61edcbc803208046a74ccd5a5d19683ae5f /activesupport/README | |
| parent | 1dc4cc030ffecb57ceffecac81215ed1d7924f3f (diff) | |
| download | rails-5241b97709c693f272d457abc9165e7d750330b3.tar.gz rails-5241b97709c693f272d457abc9165e7d750330b3.tar.bz2 rails-5241b97709c693f272d457abc9165e7d750330b3.zip | |
Optional identity for Enumerable#sum defaults to zero. Closes #5657.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4599 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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