url-search-params-delete - npm Package Compare versions

Comparing version 0.1.2 to 0.2.0

index.js

 (function () {
   if (window.URLSearchParams) {
-    const originalDeleteFunction = URLSearchParams.prototype.delete;
+    const deleteWithKey = URLSearchParams.prototype.delete;
 
-    const newDeleteFunction = function (key, value) {
+    const deleteWithKeyAndValue = function (key, value) {
       const entriesIterator = URLSearchParams.prototype.entries.call(this);
@@ -13,3 +13,3 @@ const entries = [...entriesIterator];
       const keys = [...keysIterator];
-      keys.forEach((k) => originalDeleteFunction.call(this, k));
+      keys.forEach((k) => deleteWithKey.call(this, k));
       toBeRestored.forEach(([k, v]) =>
@@ -22,8 +22,24 @@ URLSearchParams.prototype.append.call(this, k, v)
       if (arguments.length > 1) {
-        newDeleteFunction.call(this, key, value);
+        return deleteWithKeyAndValue.call(this, key, value);
       } else {
-        originalDeleteFunction.call(this, key);
+        return deleteWithKey.call(this, key);
       }
     };
+
+    const hasWithKey = URLSearchParams.prototype.has;
+
+    const hasWithKeyAndValue = function (key, value) {
+      const entriesIterator = URLSearchParams.prototype.entries.call(this);
+      const entries = [...entriesIterator];
+      return Boolean(entries.find(([k, v]) => k === key && v === value));
+    };
+
+    URLSearchParams.prototype.has = function (key, value) {
+      if (arguments.length > 1) {
+        return hasWithKeyAndValue.call(this, key, value);
+      } else {
+        return hasWithKey.call(this, key);
+      }
+    };
   }
 })();

package.json

 {
   "name": "url-search-params-delete",
-  "version": "0.1.2",
-  "description": "A polyfill adding support for `.delete(key,value)` to `URLSearchParams` as discussed at https://github.com/whatwg/url/issues/335",
+  "version": "0.2.0",
+  "description": "A polyfill adding support for .delete(key,value) to URLSearchParams as discussed at https://github.com/whatwg/url/issues/335",
   "keywords": [
@@ -6,0 +6,0 @@ "URLSearchParams",

README.md

@@ -17,1 +17,10 @@ # url-search-params-delete
 ```
+
+The polyfill also adds support for `.has(key,value)` (supporting a second argument for `URLSearchParams.has()`).
+
+```js
+const paramsString = "foo=1";
+const searchParams = new URLSearchParams(paramsString);
+searchParams.has("foo", "1"); // true
+searchParams.has("foo", "2"); // false
+```

No alert changes

Improved metrics

Total package byte prevSize

4374

116.32%

Number of package files

5

66.67%

Lines of code

73

192%

Number of lines in readme file

26

52.94%

No dependency changes