feat: wildcard support

src/__tests__/location.test.jsx

@@ -4,7 +4,7 @@ import Adapter from 'enzyme-adapter-react-16';
 import { withLocation, LocationProvider } from '..';
 
 let Hoc;
-const Mock = () => <div />
+const Mock = () => <div />;
 
 const hookDecorators = expect.objectContaining({
   getFrom: expect.any(Function),
@@ -27,9 +27,11 @@ describe('withLocation', () => {
   });
 
   it('should return a high-order function', () => {
-    expect(mount(<Hoc />).find(Mock).props()).toMatchObject(
-      hookDecorators,
-    );
+    expect(
+      mount(<Hoc />)
+        .find(Mock)
+        .props(),
+    ).toMatchObject(hookDecorators);
   });
 });
 

src/__tests__/parameters.test.js

@@ -57,6 +57,8 @@ describe('Parameters', () => {
             month: 'April',
           },
         },
+        testAll: '*',
+        testNone: '!*',
       });
 
       expect(remove).toHaveBeenCalledWith('friends');
@@ -80,6 +82,8 @@ describe('Parameters', () => {
         'April',
       );
 
+      expect(set).toHaveBeenCalledWith('testAll', '');
+      expect(set).toHaveBeenCalledWith('!testNone', '');
       expect(set).toHaveBeenCalledWith('isFriendly', false);
       expect(set).toHaveBeenCalledWith('name', name);
 

src/parameters.js

@@ -1,6 +1,11 @@
 import { navigate } from '@reach/router';
 import flat from 'flat';
-import { isEmpty, serializeArray } from './utils';
+import {
+  isEmpty,
+  serializeArray,
+  asEmpty,
+  asInverted,
+} from './utils';
 
 export default class extends URLSearchParams {
   populate(a = {}) {
@@ -18,7 +23,7 @@ export default class extends URLSearchParams {
   serializeAndAssign(key, v) {
     const arr = serializeArray(v);
     if (arr.length) {
-      this.set(key, serializeArray(arr));
+      this.set(asInverted(key, arr), asEmpty(arr));
     } else {
       this.delete(key);
     }
@@ -40,7 +45,7 @@ export default class extends URLSearchParams {
           },
         );
       } else {
-        this.set(key, v);
+        this.set(asInverted(key, v), asEmpty(v));
       }
     });
   }

src/utils.js

@@ -8,3 +8,9 @@ export const isEmpty = (v) =>
 
 export const serializeArray = (v) =>
   Array.isArray(v) ? v.join(',') : v;
+
+export const asEmpty = (v) =>
+  v === '*' || v === '!*' ? '' : v;
+
+export const asInverted = (key, v) =>
+  v === '!*' ? `!${key}` : key;