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re-frame/docs/FAQs/UseASubscriptionInAnEventHandler.md
Mike Thompson 7e21264cd0 Add new FAQ item
2017-01-07 10:33:46 +11:00

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Question

How do I access the value of a subscription from inside an event handler?

Short Answer

You shouldn't.

Philosophically: subscriptions are designed to deliver "a stream" of new values over time. Within an event handler, we only need a one off value.

Operationally: you'll end up with a memory leak.

Longer Answer