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#59 Optimistic Locking
RailsCasts (Mobile)
English - July 18, 2007 07:00 - 7 minutes - 7.8 MB Video - ★★★★★ - 58 ratingsTechnology Education How To rails ruby on rails screencasts podcasts tips tricks tutorials training programming railscast Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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When two people attempt to update the same record near the same time, one of the updates will likely be overwritten. You can solve this problem with optimistic locking.