Deprecate History#iterator() and History#reverseIterator().

square / flow

Name UI states, navigate between them, remember where you've been.

Apache License 2.0

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Deprecate History#iterator() and History#reverseIterator(). #263

Closed zach-klippenstein closed 7 years ago

zach-klippenstein commented 7 years ago

The raw iterator methods on History do not make it clear you're iterating from the top or bottom of the stack. Introduced new methods framesFromTop and framesFromBottom to make it very clear. This also lets you use for each loops for both forward and backward iteration.

Fix for issue #261.