Simplify argument type checks

lukechilds · Oct 7, 2016 · 5dfb5da · 5dfb5da
1 parent f6b5e9f
commit 5dfb5da
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/index.js b/src/index.js
@@ -17,11 +17,9 @@ const protectedproperties = (() => {
     .filter(prop => global[prop]);
 })();
 
-const getType = val => Object.prototype.toString.call(val);
-
 module.exports = (...args) => {
-  const properties = args.filter(arg => getType(arg) === '[object Array]')[0];
-  const userJsdomConfig = args.filter(arg => getType(arg) === '[object Object]')[0];
+  const properties = args.filter(arg => Array.isArray(arg))[0];
+  const userJsdomConfig = args.filter(arg => !Array.isArray(arg))[0];
 
   const jsdomConfig = Object.assign({}, userJsdomConfig, defaultJsdomConfig);