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A ruby hash with a sql-esque group by method for when you can't do a group by in SQL because it is too complicated

installgem install group_by_hash
Authors

Paul Boone

1,454 total downloads 1,454 for this version
Owners

679ee74911ff2f55a1bb0e25f4a52024

Gemfile
gem 'group_by_hash', '~> 0.1.0'
Versions
  1. 0.1.0 July 22, 2010 (5 KB)