Implement URL parameter support

Author: ilyalesik

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-fetch-hook",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "React fetch hook",
   "main": "./dist/index.js",
   "scripts": {

src/__tests__/flattenInput.test.js

@@ -20,4 +20,25 @@ describe("flattenInput", () => {
     it("with object recursive", () => {
         expect(flattenInput(1, { x: 1, y: 2, z: { x1: 3 } })).toMatchObject([1, "x", 1, "y", 2, "z", "x1", 3]);
     });
+
+    it("with URL instance", () => {
+        const url = new URL("https://google.com");
+        url.search = new URLSearchParams({ a: "aaa", b: "bbb" }).toString();
+        const result = flattenInput(url, { x: 1 });
+        expect(result).toMatchObject([
+            "",
+            "google.com",
+            "google.com",
+            "https://google.com/?a=aaa&b=bbb",
+            "https://google.com",
+            "",
+            "/",
+            "",
+            "https:",
+            "?a=aaa&b=bbb",
+            "",
+            "x",
+            1
+        ]);
+    });
 });

src/usePromise.js

@@ -16,6 +16,24 @@ export const flattenInput = (...inputs: $ReadOnlyArray<mixed>): $ReadOnlyArray<m
             const keys = Object.keys(input);
             return [...accumulator, ...flattenInput(...keys.reduce((a, k) => [...a, k, input[k]], []))];
         }
+        if (input instanceof URL) {
+            return [
+                ...accumulator,
+                ...flattenInput(
+                    input.hash,
+                    input.host,
+                    input.hostname,
+                    input.href,
+                    input.origin,
+                    input.password,
+                    input.pathname,
+                    input.port,
+                    input.protocol,
+                    input.search,
+                    input.username
+                )
+            ];
+        }
         return [...accumulator, input];
     }, []);
 };