Function filter

  • filter<I, O>(predicate): Operator<I, O>

  • Operator that filters the output of a node. If the predicate returns false, the emission is canceled.

    Type Parameters

    • I

    • O = I

    Parameters

    • predicate: ((value) => boolean)
        • (value): boolean

        • Parameters

          • value: I

          Returns boolean

    Returns Operator<I, O>

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