Improve hook style

README.md

@@ -54,11 +54,11 @@ The new `useBitList()` hook may be used in React applications.
 ```javascript 
 import BitList from "js-bit-list";
 const MyBitList = BitList.useKeys(["myKey"]);
-const [getList, withList] = useBitList(MyBitList, {myKey: 1});
+const [getList, setList] = useBitList(MyBitList, {myKey: 1});
 // Later 
-const listNumber = getList().toNumber(); 
-withList(list => {
-    list.setObject({myKey: 0})
-});
+const listNumber = getList().toNumber(), 
+    list = getList();
+list.setObject({myKey: 0});
+setList(list);
 ```
 ### See example.js for working example

index.js

@@ -230,19 +230,19 @@ if (typeof window === "object") {
   window.BitList = BitList;
 }
 
-// ReactJS support 
+// ReactJS support
 
 /**
- * A React hook for bit list. 
- * @param {*} bitListClass A bit list class (child of BitList) to use 
- * @param {*} initialValue An initial value to use. 
+ * A React hook for bit list.
+ * @param {*} bitListClass A bit list class (child of BitList) to use
+ * @param {*} initialValue An initial value to use.
  * @since 1.3.0
- * @example const [getBitList, withBitList] = useBitList(MyBitList, {"mykey":true})
+ * @example const [getBitList, setBitList] = useBitList(MyBitList, {"mykey":true})
  */
-function useBitList(bitListClass, initialValue){
+function useBitList(bitListClass, initialValue) {
   let instance = new bitListClass(initialValue);
-  return [() => instance, callback => {callback(instance)}];
+  return [() => instance, (newInstance) => (instance = newInstance)];
 }
 
-export {useBitList};
+export { useBitList };
 export default BitList;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "js-bit-list",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Store arrays of boolean values in numbers.",
   "main": "index.js",
   "scripts": {