feat(selectors): curry selectStatus

README.md

@@ -154,10 +154,10 @@ adapter.resetAllStatuses(state);
 adapter.getSelectors().selectData(state);
 ```
 
-- `selectStatus`: accepts an `asyncThunk` (created by redux toolkit's `createAsyncThunk`) and the state and returns the status object of that particular thunk
+- `selectStatus`: accepts an `asyncThunk` (created by redux toolkit's `createAsyncThunk`) and returns a selector that accepts a state and returns the status object of that particular thunk
 
 ```typescript
-adapter.getSelectors().selectStatus(state, thunk);
+adapter.getSelectors().selectStatus(thunk)(state);
 ```
 
 - `selectAllStatuses`: returns an array of all status objects within the state

src/selectors.ts

@@ -17,9 +17,8 @@ export const selectData = <Data>(state: AsyncState<Data>) => {
  * @param asyncThunk the async thunk created by createAsyncThunk
  */
 export const selectStatus = <Data, Returned, ThunkArg, ThunkApiConfig>(
-  state: AsyncState<Data>,
   asyncThunk: AsyncThunk<Returned, ThunkArg, ThunkApiConfig>
-) => {
+) => (state: AsyncState<Data>) => {
   const status =
     state.status[asyncThunk.typePrefix] ||
     getDefaultStatus(asyncThunk.typePrefix);

test/selectors/selectStatus.test.ts

@@ -16,7 +16,7 @@ describe('selectStatus', () => {
       reducer: () => adapter.getInitialState({}),
     });
 
-    const status = adapter.getSelectors().selectStatus(store.getState(), thunk);
+    const status = adapter.getSelectors().selectStatus(thunk)(store.getState());
     expect(status).toEqual(getDefaultStatus(thunk.typePrefix));
   });
 
@@ -34,7 +34,7 @@ describe('selectStatus', () => {
     store.dispatch(thunk());
     await flushPromises();
 
-    const status = adapter.getSelectors().selectStatus(store.getState(), thunk);
+    const status = adapter.getSelectors().selectStatus(thunk)(store.getState());
     const result: Partial<AsyncStatus> = {
       name: thunk.typePrefix,
       error: undefined,