View Source Introduction
In the following sections, we'll learn...
- what predicates are, and how to define rules to assign their values
- how associations are easily traversed when defining rules
- combining conditions to define more complex rules
- using references to compare multiple fields or predicates with each other
- passing in arguments from the outside context in which rules are evaluated
Finally, we close with a chapter on Thinking in Dx, learn to apply all the lessons learnt.