insert

# File activerecord/lib/active_record/fixtures.rb, line 663 def insert(fixture_sets, connection) # :nodoc: fixture_sets_by_connection = fixture_sets.group_by do |fixture_set| if fixture_set.model_class fixture_set.model_class.connection else connection.call end end fixture_sets_by_connection.each do |conn, set| table_rows_for_connection = Hash.new { |h, k| h[k] = [] } set.each do |fixture_set| fixture_set.table_rows.each do |table, rows| table_rows_for_connection[table].unshift(*rows) end end conn.insert_fixtures_set(table_rows_for_connection, table_rows_for_connection.keys) check_all_foreign_keys_valid!(conn) # Cap primary key sequences to max(pk). if conn.respond_to?(:reset_pk_sequence!) set.each { |fs| conn.reset_pk_sequence!(fs.table_name) } end end end