Treatment isNull

json/value::isNull

Inputs

⇥ value: Stream<Json> (json::Json)

Outputs

↦ is_null: Stream<bool>

Emit true for each JSON value in the stream that is null, false otherwise.

graph LR
     T("isNull()")
     A["🟦 … 🟨"] -->|value| T
     T -->|is_null| B["false … true"]

     style A fill:#ffff,stroke:#ffff
     style B fill:#ffff,stroke:#ffff