Merge pull request #25 from hibiyasleep/remove-useless-dependency

chore(package): remove `isobject` dependency (`dependencies`)

Author: Scrum

index.js

@@ -1,7 +1,6 @@
 'use strict';
 
 var Parser = require('htmlparser2/lib/Parser');
-var isObject = require('isobject');
 var objectAssign = require('object-assign');
 
 /**
@@ -135,7 +134,11 @@ function parserWrapper() {
         return postHTMLParser(html, opt);
     }
 
-    if (arguments.length === 1 && isObject(arguments[0])) {
+    if (
+      arguments.length === 1 &&
+      Boolean(arguments[0]) &&
+      arguments[0].constructor.name === 'Object'
+    ) {
         option = arguments[0];
         return parser;
     }

package-lock.json

@@ -26,7 +26,6 @@
   "homepage": "https://github.com/posthtml/posthtml-parser#readme",
   "dependencies": {
     "htmlparser2": "^3.9.2",
-    "isobject": "^2.1.0",
     "object-assign": "^4.1.1"
   },
   "devDependencies": {