Add EventScheduler support #27
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Schedulers can be used to schedule the events of your observation. By default, Hanson uses the `CurrentThreadScheduler`, which immediatly sends events on whatever thread it currently is. Hanson also offers the `MainThreadScheduler`, which ensures events are sent on the main thread. This is useful when observing a value that can change from a background thread and you want to do UI changes based on that value. This introduces a breaking change to the `EventPublisher` protocol. The `eventHandlers` type has been changed to add support for event schedulers.
joostvandijk
approved these changes
Nov 6, 2020
utemissov
reviewed
Nov 6, 2020
utemissov
approved these changes
Nov 6, 2020
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This PR adds support for event schedulers.
Schedulers can be used to schedule the events of your observation. By default, Hanson uses the
CurrentThreadScheduler, which immediatly sends events on whatever thread it currently is. Hanson also offers theMainThreadScheduler, which ensures events are sent on the main thread. This is useful when observing a value that can change from a background thread and you want to do UI changes based on that value.This introduces a breaking change to the
EventPublisherprotocol. TheeventHandlerstype has been changed to add support for event schedulers.