new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
mozg.beta
Sign in

Redux Toolkit · RTK Query · all subjects

cache-management/patchquerydata

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

patchQueryData signature and parameters

patchQueryData is a Redux thunk action creator with signature: const patchQueryData = (endpointName: string, arg: any, patches: Patch[], updateProvided?: boolean) => ThunkAction<void, PartialState, any, UnknownAction>. Parameters are: endpointName (a string matching an existing endpoint name), arg (a cache key, used to determine which cached dataset needs to be updated), patches (an array of patches or inverse patches to apply to cached state, typically obtained from the result of dispatching updateQueryData), updateProvided (a boolean indicating whether the endpoint's provided tags should be re-calculated based on the updated cache, defaults to false).

patchQueryData example

Example: const patchCollection = dispatch(api.util.updateQueryData('getPosts', undefined, (draftPosts) => { draftPosts.push({ id: 1, name: 'Teddy' }) })); dispatch(api.util.patchQueryData('getPosts', undefined, patchCollection.inversePatches)); or patchCollection.undo().

Give your agent this brain