Resolve the first ( direction: 1 ) or last ( direction: -1 ) enabled index of the range, or null when the range is em...
resolveBoundaryStep
Functioncore/navv0.1.0
projects/core/nav/step-resolver.ts
Description#
Resolve the first (direction: 1) or last (direction: -1) enabled
index of the range, or null when the range is empty or fully disabled.
The Home/End counterpart of resolveStepFrom.
Signature#
resolveBoundaryStep(direction, scan: CngxStepScan)Parameters#
@paramdirection
1 scans from the start, -1 from the end.
The range description (loop is irrelevant here).
Returns#
number | null The boundary-nearest enabled index, or null.