routier-collection / core/src / toStrictPredicate
Function: toStrictPredicate()
toStrictPredicate(
expression): (row) =>boolean
Defined in: core/src/expressions/evaluate.ts:333
evaluate, as a predicate that THROWS on anything it cannot judge.
The opposite default to toPredicate, and the right one when the predicate is the only thing standing between a caller and rows they asked to exclude — a filter that arrived over a wire and is being applied by the receiver. Failing open there does not cost a wasted comparison; it returns data the requester filtered out, and reports nothing.
Use toPredicate when something authoritative re-checks the result, and this when nothing does.
Parameters
expression
Returns
(
row):boolean
Parameters
row
Returns
boolean