Move caches out of Source and into ember-orbit Store? about orbit HOT 2 CLOSED

@opsb Very cool to hear about your Firebase source!

As long as retrieve works synchronously on a source, it should not need a cache. I plan to make the cache completely optional on the base Source class.

However, I would not recommend placing a cache at the ember-orbit Store level, which would require that your orbit source only work with ember-orbit and somehow be aware of the associated Store. Its important that retrieve work on the Source level inside Orbit, so that transform connectors can inspect sources to compare their contents and determine which changes are needed. This doesn't mean that each source have a cache - just that retrieve work synchronously (and the easiest way to achieve this initially was to put a cache on each source).

from orbit.

"so that transform connectors can inspect sources to compare their contents and determine which changes are needed. " aha, I did wonder about this, I hadn't figured out how Orbit stopped operations from bouncing backwards and forwards, makes a lot of sense now.

from orbit.