Filter

1 Version

Gates a value stream t by a paired Bool: forwards the value that tick when the Bool is true, drops it when false. The output type is exactly t; the Bool decides pass-through only, never the type, and never appears on the output.

How it fits

Typical backends

Threshold gate forwarding only values that pass a comparison.

Voice-activity-gated transcription on an audio stream.

Constant-threshold gate using a deploy-time literal as the predicate source.

Caveats

Hard constraintThe first input port is Bool (the gate) and the second is the value t; the output type is exactly t and the Bool never appears on the output.
I/O contractOutput cadence is irregular — ticks where the Bool was false produce nothing, which can starve downstream rate assumptions.
Hard constraintThe Bool and value streams must tick together; mis-aligned cadences desync the gate.
Parameter interactionThe gate is per-tick and stateless; sliding-window or hysteresis logic must live upstream.

Versions

4602af65defaultlatestTransformation
10/12/2023