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Before a record is saved, mm-optimistic_locking will check if it has been modified by another process. If so, a StaleDocumentError will be raised. The object can be reloaded and resaved after the conflict has been resolved.

installgem install mm-optimistic_locking -v 0.0.1
Authors

Andy Lindeman

1,254 total downloads 601 for this version
Owners

3da9aebb918d0d1b12d66fcca93c289d

Gemfile
gem "mm-optimistic_locking", "~> 0.0.1"
Versions
  1. 0.0.3 September 13, 2011
  2. 0.0.1 June 27, 2011
Show all versions (3 total)