From afff9dd46007a7e0efe97dbb8d3a997a8fd25478 Mon Sep 17 00:00:00 2001
From: Dominik Ferber <dominik.ferber@gmail.com>
Date: Wed, 9 May 2018 23:42:00 +0200
Subject: [PATCH] refactor: require at least node@6 (drop node@4 support)

Please upgrade node in case you are affected by this. node@6 is the current LTS version

(https://github.com/nodejs/Release#release-schedule).

BREAKING CHANGE: Dropped support of outdated node versions. This package requires at least node@6

now.
---
 .travis.yml                 | 1 -
 lib/rules/template-names.js | 4 +++-
 lib/util/values.js          | 1 +
 package.json                | 2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)
 create mode 100644 lib/util/values.js

diff --git a/.travis.yml b/.travis.yml
index e289e60563..e9b7f04f5e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,6 @@ notifications:
 node_js:
   - 8
   - 6
-  - 4
   - 10
 before_install:
   - npm i -g npm@^6.0.0
diff --git a/lib/rules/template-names.js b/lib/rules/template-names.js
index 765dca9466..2983eebc69 100644
--- a/lib/rules/template-names.js
+++ b/lib/rules/template-names.js
@@ -5,6 +5,8 @@
  * See LICENSE file in root directory for full license.
  */
 
+const values = require('../util/values');
+
 const templateProps = new Set([
   'onCreated',
   'onRendered',
@@ -41,7 +43,7 @@ const getErrorMessage = expected =>
 
 module.exports = {
   meta: {
-    schema: [{ enum: Object.values(NAMING_CONVENTIONS) }],
+    schema: [{ enum: values(NAMING_CONVENTIONS) }],
   },
   create: context => ({
     MemberExpression: node => {
diff --git a/lib/util/values.js b/lib/util/values.js
new file mode 100644
index 0000000000..71ac7412b7
--- /dev/null
+++ b/lib/util/values.js
@@ -0,0 +1 @@
+module.exports = obj => Object.keys(obj).map(key => obj[key]);
diff --git a/package.json b/package.json
index 9f5f8e2e5d..447a68a8bf 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "eslint": ">= 3.7.0 < 5"
   },
   "engines": {
-    "node": ">=4"
+    "node": ">=6"
   },
   "keywords": [
     "eslint",