From 7ad66dc40c0725342761387e39f0595c10cedc9a Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Sat, 13 May 2017 19:56:12 +0000
Subject: [PATCH] remove lodash

---
 node_modules/c9/has-internal-domain.js |  9 ++------
 plugins/c9.core/settings.js            | 32 +++++++++++++++++++++-----
 2 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/node_modules/c9/has-internal-domain.js b/node_modules/c9/has-internal-domain.js
index 56dc4da6..59feb85e 100644
--- a/node_modules/c9/has-internal-domain.js
+++ b/node_modules/c9/has-internal-domain.js
@@ -7,17 +7,12 @@ if (typeof define === "undefined") {
 define(function(require, exports, module) {
     "use strict";
 
-    var _ = require("lodash");
-
     var internalDomain = ['c9.io', 'cloud9beta.com'];
 
     function hasInternalDomain(email) {
         if (!email) return false;
-
-        var emailElements = email.split("@");
-        var emailDomain = emailElements[emailElements.length - 1];
-
-        return _.contains(internalDomain, emailDomain);
+        var emailDomain = email.split("@").pop();
+        return internalDomain.indexOf(emailDomain) != -1;
     }
 
     module.exports = hasInternalDomain;
diff --git a/plugins/c9.core/settings.js b/plugins/c9.core/settings.js
index 44affaff..7ac6b0e5 100644
--- a/plugins/c9.core/settings.js
+++ b/plugins/c9.core/settings.js
@@ -15,7 +15,6 @@ define(function(require, exports, module) {
         var api = imports.api;
         var info = imports.info;
         var util = imports.util;
-        var _ = require("lodash");
         
         var join = require("path").join;
         
@@ -346,17 +345,14 @@ define(function(require, exports, module) {
         }
         
         function update(type, json, ud) {
-            // Do nothing if they are the same
-            if (_.isEqual(model[type], json))
-                return;
-            
             userData = ud;
             
             // Compare key/values (assume source has same keys as target)
             (function recur(source, target, base) {
                 for (var prop in source) {
                     if (prop == "json()") {
-                        setJson(base, source[prop]);
+                        if (!target || !isEqual(source[prop], target[prop]))
+                            setJson(base, source[prop]);
                     }
                     else if (typeof source[prop] == "object") {
                         if (!target[prop]) target[prop] = {};
@@ -371,6 +367,30 @@ define(function(require, exports, module) {
             userData = null;
         }
         
+        function isEqual(a, b) {
+            var typeA = typeof a;
+            var typeB = typeof b;
+            if (typeA != typeB) return false;
+            if (!a || typeA !== "object")
+                return a == b;
+            if (Array.isArray(a)) {
+                if (!Array.isArray(b)) return false;
+                if (a.length != b.length) return false;
+                for (var i = 0; i < a.length; i++) {
+                    if (!isEqual(a[i], b[i])) return false;
+                }
+            }
+            else {
+                var aKeys = Object.keys(a);
+                var bKeys = Object.keys(b);
+                if (aKeys.length != bKeys.length) return false;
+                for (var i = 0; i < aKeys.length; i++) {
+                    if (!isEqual(a[aKeys[i]], b[aKeys[i]])) return false;
+                }
+            }
+            return true;
+        }
+        
         function setNode(query, value) {
             return set(query, value, true);
         }