def row_or_null
import cswap-bend-cli@0.1.0.0/collect.bend as Collectimport Base
import cswap-bend-cli@0.1.0.0/json.bend as Json
257def row_or_null(m: Maybe<&2, Json.Json>) -> Json.Json:
258 match m:
259 case Some{r}:
260 r
261 case None{}:
262 Json.of_pairs([])