Case

Reference documentation for using the Case expression

Written By Ben Lehmann

Last updated 10 months ago

Purpose

Select path through an expression, based on case conditions

Parameters

Cases
1 Default Case

Returns

Case path Result

Description

Case expressions use clauses to select an appropriate branch to follow. These involve evaluating date but are always ultimately determined by a logical expression.

Case - a particular ‘route’ or ‘path’ taken by the expression after reaching the Case expression.

Clause - a logical expression used to select a path. It is attached to the top of a path. If a clause for a case evaluates as TRUE, then that path is select and the Result of that case branch is outputted.

Default case - a non-removable case that is used when there are no other cases with clauses which evaluate to TRUE. It doesn’t have a clause and cannot have one added.

Comments

The Case expression behaves similarly to the Case Action, allowing conditional logic based on evaluated values.

v3.0