Supporting deep equal check?

[TechAkayy]

Referring to https://github.com/davej/js-redux/blob/master/src/helpers.js#L3

Is it possible to configure a deep-equality check that we can pass either like provide(store, isEqual) or @connect(state => state.todos, todoActions, isEqual) where isEqual could our custom equality check function, that could override the default shallow-equal check. This is done in this other redux-watch basic one - https://github.com/ExodusMovement/redux-watch#note-on-comparisons

I would probably have lodash isEqual imported in my app, and pass it, and get more accurate "updated" triggerred in my class.

Thank you!

[TechAkayy]

Actually, just read this about reducer at this blog - https://slashgear.github.io/react-redux-pitfalls-and-best-pratices/#keep-the-immutability-and-readability-of-your-reducers

Note "keeping the same references to the objects that haven't changed" in the above extract. So, wouldn't a simple shallow comparison (!==) be enough (link below with Dan's snippet) to trigger the "updated" event for the "connected" sub-state in my class, instead of the shallow-equality check adopted in helpers.js?

reduxjs/redux#303 (comment)

[TechAkayy]

I'm wondering if the shallow-compare is there primarily to support "connecting" to multiple state objects? I did create another issue regarding connecting to multiple state object (#17), but wondering if it's related to shallow-compare discussed in this issue?