![]() remove_column should only be used in the up (or change) step of a migration if it's a post-deployment migration. Otherwise there will be downtime due to the ActiveRecord column cache, which we can avoid by using the IgnorableColumn concern in combination with a post-deployment migration. |
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.. | ||
cop | ||
migration_helpers.rb | ||
model_helpers.rb | ||
rubocop.rb | ||
spec_helpers.rb |