module ActiveRecordShards::ActualMigrationExtension
Public Instance Methods
migrate_with_forced_shard(direction)
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# File lib/active_record_shards/migration.rb, line 93 def migrate_with_forced_shard(direction) if migration_shard.blank? raise "#{name}: Can't run migrations without a shard spec: this may be :all, :none, or a specific shard (for data-fixups). please call shard(arg) in your migration." end shard = ActiveRecord::Base.current_shard_selection.shard if shard.nil? return if migration_shard != :none else return if migration_shard == :none return if migration_shard != :all && migration_shard.to_s != shard.to_s end migrate_without_forced_shard(direction) end
migration_shard()
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# File lib/active_record_shards/migration.rb, line 111 def migration_shard self.class.migration_shard end