This class defines the interface for interacting with data, as well as default implementations.
Manages reading all of the fixture data files and loading them into the data source
Gets a list of one or more *.yml files and returns the list in an array
returns A list of *.yml files.
throws sfInitializationException If the directory or file does not exist.
Sets a flag to indicate if the current data in the database should be deleted before new data is loaded.
Manages the insertion of data into the data source
Gets the current value of the flag that indicates whether current data is to be deleted or not.
Loads data for the database from a YAML file