fix naming

snippets/get-url-parameters.md

@@ -0,0 +1,12 @@
+### URL parameters
+
+Use `match()` with an appropriate regular expression to get all key-value pairs, `Array.reduce()` to map and combine them into a single object.
+Pass `location.search` as the argument to apply to the current `url`.
+
+```js
+const getUrlParameters = url =>
+  url.match(/([^?=&]+)(=([^&]*))/g).reduce(
+    (a, v) => (a[v.slice(0, v.indexOf('='))] = v.slice(v.indexOf('=') + 1), a), {}
+  );
+// getUrlParameters('http://url.com/page?name=Adam&surname=Smith') -> {name: 'Adam', surname: 'Smith'}
+```