From bc973e32c09c7f33e2238148f69bbfc8bb4c5f2c Mon Sep 17 00:00:00 2001
From: Stefan Penner <stefan.penner@gmail.com>
Date: Tue, 19 Nov 2019 13:53:22 -0700
Subject: [PATCH] remove now defunct v8 optimization

---
 addon/resolvers/classic/index.js | 7 +++----
 addon/utils/make-dictionary.js   | 6 ------
 2 files changed, 3 insertions(+), 10 deletions(-)
 delete mode 100644 addon/utils/make-dictionary.js

diff --git a/addon/resolvers/classic/index.js b/addon/resolvers/classic/index.js
index 75890582..f87016ba 100644
--- a/addon/resolvers/classic/index.js
+++ b/addon/resolvers/classic/index.js
@@ -6,7 +6,6 @@ import EmberObject, { get, computed } from '@ember/object';
 import { dasherize, classify, underscore } from '@ember/string';
 import { DEBUG } from '@glimmer/env';
 import classFactory from '../../utils/class-factory';
-import makeDictionary from '../../utils/make-dictionary';
 
 if (typeof requirejs.entries === 'undefined') {
   requirejs.entries = requirejs._eak_seen;
@@ -133,9 +132,9 @@ const Resolver = EmberObject.extend({
       this._moduleRegistry = new ModuleRegistry();
     }
 
-    this._normalizeCache = makeDictionary();
+    this._normalizeCache = Object.create(null);
 
-    this.pluralizedTypes = this.pluralizedTypes || makeDictionary();
+    this.pluralizedTypes = this.pluralizedTypes || Object.create(null);
 
     if (!this.pluralizedTypes.config) {
       this.pluralizedTypes.config = 'config';
@@ -408,7 +407,7 @@ const Resolver = EmberObject.extend({
   knownForType(type) {
     let moduleKeys = this._moduleRegistry.moduleNames();
 
-    let items = makeDictionary();
+    let items = Object.create(null);
     for (let index = 0, length = moduleKeys.length; index < length; index++) {
       let moduleName = moduleKeys[index];
       let fullname = this.translateToContainerFullname(type, moduleName);
diff --git a/addon/utils/make-dictionary.js b/addon/utils/make-dictionary.js
deleted file mode 100644
index 2ef6836e..00000000
--- a/addon/utils/make-dictionary.js
+++ /dev/null
@@ -1,6 +0,0 @@
-export default function makeDictionary() {
-  let cache = Object.create(null);
-  cache['_dict'] = null;
-  delete cache['_dict'];
-  return cache;
-}