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# File 'lib/active_record/turntable/active_record_ext/fixtures.rb', line 7
def self.create_fixtures(fixtures_directory, fixture_set_names, class_names = {}, config = ActiveRecord::Base)
fixture_set_names = Array(fixture_set_names).map(&:to_s)
class_names = ClassCache.new class_names, config
connection = block_given? ? yield : ActiveRecord::Base.connection
files_to_read = fixture_set_names.reject { |fs_name|
fixture_is_cached?(connection, fs_name)
}
unless files_to_read.empty?
connection.disable_referential_integrity do
fixtures_map = {}
fixture_sets = files_to_read.map do |fs_name|
klass = class_names[fs_name]
conn = klass ? klass.connection : connection
fixtures_map[fs_name] = new( conn,
fs_name,
klass,
::File.join(fixtures_directory, fs_name))
end
update_all_loaded_fixtures fixtures_map
ActiveRecord::Turntable::Base.force_transaction_all_shards!(:requires_new => true) do
fixture_sets.each do |fs|
conn = fs.model_class.respond_to?(:connection) ? fs.model_class.connection : connection
table_rows = fs.table_rows
table_rows.each_key do |table|
conn.delete "DELETE FROM #{conn.quote_table_name(table)}", 'Fixture Delete'
end
table_rows.each do |fixture_set_name, rows|
rows.each do |row|
conn.insert_fixture(row, fixture_set_name)
end
end
end
if connection.respond_to?(:reset_pk_sequence!)
fixture_sets.each do |fs|
connection.reset_pk_sequence!(fs.table_name)
end
end
end
cache_fixtures(connection, fixtures_map)
end
end
cached_fixtures(connection, fixture_set_names)
end
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