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Why:
strong_migrations
is better maintained thanzero_downtime_migrations
and seems to have better advice. The authorof the gem has written many other fantastic gems that are used in
production at Instacart, so they should be trustworthy.
The gem also comes with a handy rake task that will automatically
alphabetize the columns in
schema.rb
. This will eliminate issueswhere after pulling the latest code and running recent migrations
locally, your schema.rb will change.