Creates a new signal that emits tuples of the current
and the last event emitted by this
signal.
Creates a new signal that emits tuples of the current
and the last event emitted by this
signal.
time ----------------------> this 1----2------3----4----> past2 i,1--1,2----2,3--3,4-->
the initial previous value, i
in the diagram above
a subscription and a signal of tuples of the current and last event
Scans the events in the past of this
signal starting from the
current value of this
signal.
Scans the events in the past of this
signal starting from the
current value of this
signal.
time --------------------> this 1--2----4-----8-----> scanPastNow 1--3----7-----15---->
(signalOps: StringAdd).self
(signalOps: StringFormat).self
(signalOps: ArrowAssoc[SignalOps[T]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(signalOps: Ensuring[SignalOps[T]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead