ActsAsTreeDiagram extends ActsAsTree to add simple function for draw tree diagram with html. - routeflags/acts_as_tree_diagram. Skip to content. Navigation Menu Toggle navigation.

1.2 Level 1: Service functions. The user's complementary needs have been broken down into service functions (for each life cycle phase selected). Each service function is an action. You've expressed ...

A Binary Decision Diagram (BDD) is a data structure that can be used for efficient representation of Boolean functions. It allows storing a Boolean function of many variables and manipulating with it.