External module "transforms/take-while"

takeWhile

• takeWhile<T>(f: function): Transform<T>

• Returns a Transform that emits items from the original observable until f returns false.

  Type parameters

  • T

    Type of items emitted by the observable.

  Parameters

  • f: function

    Function called with each emitted item. If it returns true, the item is emitted. Otherwise the item is discarded and no more items are emitted.

    • • (v: T): boolean

      • Parameters

        • v: T

        Returns boolean

  Returns Transform<T>

  Transform that emits some items from the original observable.