useLocalstorageState: Ensure the identity of set/remove don't change when used #1714
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Thanks @nathggns this is super useful! I appreciate it 🤩 |
Merged
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In adaaad1#diff-b0add5bafe9b472c2eb73a766b1fde5062317a10e944f82725c1d782ccc7d6bf the possibility of using a function to generate the next state for
useLocalstorageStatewas added. Unfortunately, this was done by adding the current value as a dependency of set, which meant its identity changed every time it is used. This is not the behaviour ofuseStateand is not ideal – and most importantly its not necessary. We can just read the value from a ref instead.This PR does that, and adds extra tests to ensure the identity of set (and remove) doesn't change when used.