58 lines
1.4 KiB
GDScript3
58 lines
1.4 KiB
GDScript3
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static func skip_until_(other : Observable) -> Callable:
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# """Returns the values from the source observable sequence only after
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# the other observable sequence produces a value.
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#
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# Args:
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# other: The observable sequence that triggers propagation of
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# elements of the source sequence.
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#
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# Returns:
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# An observable sequence containing the elements of the source
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# sequence starting from the point the other sequence triggered
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# propagation.
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# """
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var obs : Observable = other
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var skip_until = func(source : Observable) -> Observable:
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var subscribe = func(
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observer : ObserverBase,
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scheduler : SchedulerBase = null
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) -> DisposableBase:
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var is_open = [false]
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var on_next = func(left):
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if is_open[0]:
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observer.on_next(left)
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var on_completed = func():
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if is_open[0]:
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observer.on_completed()
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var subs = source.subscribe(
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on_next, observer.on_error, on_completed,
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scheduler
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)
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var subscriptions = CompositeDisposable.new([subs])
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var right_subscription = SingleAssignmentDisposable.new()
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subscriptions.add(right_subscription)
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var on_next2 = func(__):
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is_open[0] = true
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right_subscription.dispose()
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var on_completed2 = func():
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right_subscription.dispose()
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right_subscription.disposable = obs.subscribe(
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on_next2, observer.on_error, on_completed2,
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scheduler
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)
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return subscriptions
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return Observable.new(subscribe)
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return skip_until
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