Core

Method: Returns the total number of direct steps.

Method: If called, the mapper will include sections in the steps.

Method: If called, the mapper will not include sections in the steps.

Method: Gets steps for the given lessons.

Method: Gets sub steps for the given step.

Method: Inserts sections into steps.

Method: Maps the current model to a step.

Method: Returns the contents.

Method: Constructor.

Method: Maps the steps for the given page.