From 9a6a3733d6bc898e646b589f946609afdd521d6b Mon Sep 17 00:00:00 2001
From: Qi Yu <njuyuqi@gmail.com>
Date: Fri, 12 May 2017 18:54:22 +0800
Subject: [PATCH] refactor: rename private method name to symbol

---
 lib/application.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/application.js b/lib/application.js
index 3f86de8383..8927ce1a4f 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -12,6 +12,8 @@ const KEYS = Symbol('Application#keys');
 const HELPER = Symbol('Application#Helper');
 const LOCALS = Symbol('Application#locals');
 const LOCALS_LIST = Symbol('Application#localsList');
+const BIND_EVENTS = Symbol('Application#bindEvents');
+const WARN_CONFUSED_CONFIG = Symbol('Application#warnConfusedConfig');
 const EGG_LOADER = Symbol.for('egg#loader');
 const EGG_PATH = Symbol.for('egg#eggPath');
 const CLUSTER_CLIENTS = Symbol.for('egg#clusterClients');
@@ -40,8 +42,8 @@ class Application extends EggApplication {
 
     // dump config after loaded, ensure all the dynamic modifications will be recorded
     this.dumpConfig();
-    this.warnConfusedConfig();
-    this.bindEvents();
+    this[WARN_CONFUSED_CONFIG]();
+    this[BIND_EVENTS]();
   }
 
   get [EGG_LOADER]() {
@@ -203,7 +205,7 @@ class Application extends EggApplication {
    *
    * @private
    */
-  bindEvents() {
+  [BIND_EVENTS]() {
     // Browser Cookie Limits: http://browsercookielimits.squawky.net/
     this.on('cookieLimitExceed', ({ name, value, ctx }) => {
       const err = new Error(`cookie ${name}'s length(${value.length}) exceed the limit(4093)`);
@@ -220,7 +222,7 @@ class Application extends EggApplication {
    *
    * @private
    */
-  warnConfusedConfig() {
+  [WARN_CONFUSED_CONFIG]() {
     const confusedConfigurations = this.config.confusedConfigurations;
     Object.keys(confusedConfigurations).forEach(key => {
       if (this.config[key] !== undefined) {