method
db_configs_with_versions
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Class: DatabaseTasks
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db_configs_with_versions(db_configs)
public
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# File activerecord/lib/active_record/tasks/database_tasks.rb, line 258 def db_configs_with_versions(db_configs) # :nodoc: db_configs_with_versions = Hash.new { |h, k| h[k] = [] } with_temporary_connection_for_each do |conn| db_config = conn.pool.db_config versions_to_run = conn.migration_context.pending_migration_versions target_version = ActiveRecord::Tasks::DatabaseTasks.target_version versions_to_run.each do |version| next if target_version && target_version != version db_configs_with_versions[version] << db_config end end db_configs_with_versions end