Function toPredicate

toPredicate<T>(
descriptor: FilterExpression<T>,
fields: FilterFieldDefinition<T>[],
): Predicate<T> | undefined
Converts a FilterExpression into a single Predicate<T> that can be passed directly to FilterableArrayDatasource.filterBy().
- AND junction → all rules must match.
- OR junction → at least one rule must match.
- Empty / invalid rules are silently skipped.
- Returns undefined when no valid rules remain (= show all rows).
Type Parameters
- T
Parameters
- descriptor: FilterExpression<T>
  The structured filter state emitted by UIFilter.
- fields: FilterFieldDefinition<T>[]
  The field definitions (needed to resolve types).
Returns Predicate<T> | undefined
- Defined in packages/ui-kit/src/lib/filter/filter.utils.ts:193