ActiveRecord::ConnectionAdapters::RealTransaction < ActiveRecord::ConnectionAdapters::Transaction

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 170
def initialize(connection, options, *args)
  super
  if options[:isolation]
    connection.begin_isolated_db_transaction(options[:isolation])
  else
    connection.begin_db_transaction
  end
end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 184
def commit
  connection.commit_db_transaction
  @state.full_commit!
end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 179
def rollback
  connection.rollback_db_transaction
  @state.full_rollback!
end