Missing documentations for the added current value of useAsyncIterState's iterable

src/useAsyncIterState/IterableChannel.ts

@@ -40,8 +40,25 @@ class IterableChannel<T> {
   };
 }
 
+/**
+ * A stateful async iterable which will yield every updated value following an update. Includes a
+ * `.current.value` property which shows the current up to date state value.
+ *
+ * This is a shared async iterable - all iterators obtained from it share the same source values,
+ * meaning that multiple iterators can be consumed (iterated) simultaneously and each one would pick up
+ * the same values as others the moment they were generated through state updates.
+ */
 type AsyncIterableSubject<T> = {
+  /**
+   * A React Ref-like object whose inner `current` property shows the most up to date state value.
+   */
   value: MutableRefObject<T | undefined>;
+
+  /**
+   * Returns an async iterator to iterate over. All iterators returned by this share the same source
+   * values - they can be iterated by multiple consumers simultaneously and each would pick up the
+   * same values as others the moment they were generated.
+   */
   [Symbol.asyncIterator](): {
     next(): Promise<IteratorResult<T, void>>;
     return(): Promise<IteratorReturnResult<void>>;

src/useAsyncIterState/index.ts

@@ -9,10 +9,13 @@ export { useAsyncIterState, type AsyncIterStateResult, type AsyncIterableSubject
  * is provided back __wrapped as an async iterable__.
  *
  * This hook allows a component to declare and manage a piece of state while easily letting it control
- * what area(s) specifically within the UI would be bound to it (will re-render in reaction to changes in it) -
- * combined for example with one or more {@link Iterate `<Iterate>`}s.
+ * what area(s) specifically within the UI should be bound to it (should re-render in reaction to changes
+ * in it) - combined for example with one or more {@link Iterate `<Iterate>`}s.
  *
+ * @example
  * ```tsx
+ * // Quick usage:
+ *
  * import { useAsyncIterState, Iterate } from 'async-react-iterators';
  *
  * function MyForm() {
@@ -27,24 +30,56 @@ export { useAsyncIterState, type AsyncIterStateResult, type AsyncIterableSubject
  *
  *       Greetings, <Iterate>{firstNameIter}</Iterate> <Iterate>{lastNameIter}</Iterate>
  *     </div>
- *   )
+ *   );
  * }
  * ```
  *
+ * ---
+ *
  * This is unlike vanila `React.useState` which simply re-renders the entire component. Instead,
  * `useAsyncIterState` helps confine UI updates as well as facilitate layers of sub-components that pass
  * actual async iterables across one another as props, skipping typical cascading re-renderings down to
  * __only the inner-most leafs__ of the UI tree.
  *
- * The returned async iterable is sharable; it can be iterated by multiple consumers concurrently
- * (e.g multiple {@link Iterate `<Iterate>`}s) all see the same yields at the same time.
+ * The returned async iterable contains a `.current.value` property which shows the current up to date
+ * state value at all times. Use this any case you just need to read the immediate current state rather
+ * than directly rendering it, since for rendering you may simply async-iterate it.
+ *
+ * @example
+ * ```tsx
+ * // Use the state iterable's `.current.value` property to read the immediate current state:
+ *
+ * import { useAsyncIterState } from 'async-react-iterators';
+ *
+ * function MyForm() {
+ *   const [firstNameIter, setFirstName] = useAsyncIterState<string>();
+ *   const [lastNameIter, setLastName] = useAsyncIterState<string>();
+ *
+ *   return (
+ *     <form
+ *       onSubmit={() => {
+ *         const firstName = firstNameIter.current.value;
+ *         const lastName = lastNameIter.current.value;
+ *         // submit `firstName` and `lastName`...
+ *       }}
+ *     >
+ *       <>...</>
+ *     </form>
+ *   );
+ * }
+ * ```
+ *
+ * The returned async iterable is a shared iterable - can be iterated by multiple consumers simultaneously
+ * (e.g multiple {@link Iterate `<Iterate>`}s) and each would pick up the same yielded values and at the
+ * same time.
  *
  * The returned async iterable is automatically closed on host component unmount.
  *
+ * ---
+ *
  * @template TVal the type of state to be set and yielded by returned iterable.
  *
- * @returns a stateful async iterable and a function with which to yield an update, both maintain stable
- * references across re-renders.
+ * @returns a stateful async iterable and a function with which to yield an update, both maintain stable references across re-renders.
  *
  * @see {@link Iterate `<Iterate>`}
  */
@@ -72,12 +107,26 @@ function useAsyncIterState<TVal>(): AsyncIterStateResult<TVal> {
 }
 
 /**
- * The pair of stateful async iterable and a function with which to yield an update.
+ * A pair of stateful async iterable and a function which modifies the state and yields the updated value.
  * Returned from the {@link useAsyncIterState `useAsyncIterState`} hook.
  *
  * @see {@link useAsyncIterState `useAsyncIterState`}
  */
 type AsyncIterStateResult<TVal> = [
+  /**
+   * A stateful async iterable which yields every updated value following a state update.
+   *
+   * Includes a `.current.value` property which shows the current up to date state value at all times.
+   *
+   * This is a shared async iterable - all iterators obtained from it share the same source values,
+   * meaning multiple iterators can be consumed (iterated) simultaneously, each one picking up the
+   * same values as others the moment they were generated through state updates.
+   */
   values: AsyncIterableSubject<TVal>,
+
+  /**
+   * A function which modifies the state, causing the paired async iterable to yield the updated state
+   * value and immediately sets its `.current.value` property to the latest state.
+   */
   setValue: (newValue: TVal) => void,
 ];