chore: bump to ember@3

fixes #5

BREAKING CHANGE: this changes the minimum supported version of IE to
IE11.

Author: makepanic

.eslintrc.js

@@ -4,14 +4,52 @@ module.exports = {
     ecmaVersion: 2017,
     sourceType: 'module'
   },
-  extends: 'eslint:recommended',
+  plugins: [
+    'ember'
+  ],
+  extends: [
+    'eslint:recommended',
+    'plugin:ember/recommended'
+  ],
   env: {
     browser: true
   },
   rules: {
     'no-console': 0,
     'no-multi-spaces': 2,
     'one-var': ['error', 'never'],
-    'indent': ['error', 2, { "SwitchCase": 1 }]
-  }
+    'indent': ['error', 2, { "SwitchCase": 1 }],
+    'ember/avoid-leaking-state-in-ember-objects': 0,
+    'ember/closure-actions': 0,
+  },
+  overrides: [
+    // node files
+    {
+      files: [
+        'ember-cli-build.js',
+        'index.js',
+        'testem.js',
+        'config/**/*.js',
+        'tests/dummy/config/**/*.js'
+      ],
+      excludedFiles: [
+        'addon/**',
+        'addon-test-support/**',
+        'app/**',
+        'tests/dummy/app/**'
+      ],
+      parserOptions: {
+        sourceType: 'script',
+        ecmaVersion: 2015
+      },
+      env: {
+        browser: false,
+        node: true
+      },
+      plugins: ['node'],
+      rules: Object.assign({}, require('eslint-plugin-node').configs.recommended.rules, {
+        // add your custom rules and overrides for node files here
+      })
+    }
+  ]
 };

.npmignore

@@ -7,10 +7,15 @@
 .bowerrc
 .editorconfig
 .ember-cli
-.gitignore
 .eslintrc.js
+.gitignore
 .watchmanconfig
 .travis.yml
 bower.json
 ember-cli-build.js
 testem.js
+
+# ember-try
+.node_modules.ember-try/
+bower.json.ember-try
+package.json.ember-try

.travis.yml

@@ -11,36 +11,39 @@ dist: trusty
 addons:
   chrome: stable
 
-cache:
-  directories:
-    - $HOME/.npm
+cache: yarn
 
 env:
-  # we recommend new addons test the current and previous LTS
-  # as well as latest stable release (bonus points to beta/canary)
-  - EMBER_TRY_SCENARIO=ember-lts-2.8
-  - EMBER_TRY_SCENARIO=ember-lts-2.12
-  - EMBER_TRY_SCENARIO=ember-release
-  - EMBER_TRY_SCENARIO=ember-beta
-  - EMBER_TRY_SCENARIO=ember-canary
-  - EMBER_TRY_SCENARIO=ember-default
+  global:
+    # See https://git.io/vdao3 for details.
+    - JOBS=1
+  matrix:
+    # we recommend new addons test the current and previous LTS
+    # as well as latest stable release (bonus points to beta/canary)
+    - EMBER_TRY_SCENARIO=ember-lts-2.12
+    - EMBER_TRY_SCENARIO=ember-lts-2.16
+    - EMBER_TRY_SCENARIO=ember-lts-2.18
+    - EMBER_TRY_SCENARIO=ember-release
+    - EMBER_TRY_SCENARIO=ember-beta
+    - EMBER_TRY_SCENARIO=ember-canary
+    - EMBER_TRY_SCENARIO=ember-default
 
 matrix:
   fast_finish: true
   allow_failures:
     - env: EMBER_TRY_SCENARIO=ember-canary
 
 before_install:
-  - npm config set spin false
-  - npm install -g bower npm@4
-  - npm --version
+  - yarn global add bower
+  - yarn --version
   - bower --version
 
 install:
-  - npm install
+  - yarn
   - bower install
 
 script:
+  - yarn lint:js
   # Usually, it's ok to finish the test scenario without reverting
   #  to the addon's original dependency state, skipping "cleanup".
   - node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO --skip-cleanup

LICENSE

@@ -0,0 +1,9 @@
+The MIT License (MIT)
+
+Copyright (c) 2018
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE.md

@@ -1,51 +1,60 @@
-# Ember-keyword-complete
+ember-keyword-complete
+==============================================================================
 
 [![npm version](https://badge.fury.io/js/ember-keyword-complete.svg)](https://badge.fury.io/js/ember-keyword-complete) 
 [![Build Status](https://travis-ci.org/makepanic/ember-keyword-complete.svg?branch=master)](https://travis-ci.org/makepanic/ember-keyword-complete)
 [![Ember Observer Score](http://emberobserver.com/badges/ember-keyword-complete.svg)](http://emberobserver.com/addons/ember-keyword-complete)
 
-> An easy way to add keyword autocompletion to existing input/textarea elements
+An easy way to add keyword autocompletion to existing input/textarea elements
 
 [ember-keyword-complete demo + docs](http://makepanic.github.io/ember-keyword-complete/#/)
 
-## Usage
-
-Installing this addon is as easy as:
+Installation
+------------------------------------------------------------------------------
 
 ```
 ember install ember-keyword-complete
 ```
 
+
+Usage
+------------------------------------------------------------------------------
+
 In order to break control whether the component breaks on spaces simply set the `breakOnSpaces` property to false.
 Great for Facebook tags.
 
 ```
 {{#keyword-complete dataSources=ds breakOnSpaces=false}}
 ```
 
+Contributing
+------------------------------------------------------------------------------
 
-This README outlines the details of collaborating on this Ember addon.
-
-## Installation
+### Installation
 
-* `git clone <repository-url>` this repository
+* `git clone <repository-url>`
 * `cd ember-keyword-complete`
-* `npm install`
-* `bower install`
+* `yarn`
 
-## Running
+### Linting
 
-* `ember serve`
-* Visit your app at [http://localhost:4200](http://localhost:4200).
+* `yarn lint:js`
+* `yarn lint:js -- --fix`
 
-## Running Tests
+### Running tests
 
-* `npm test` (Runs `ember try:each` to test your addon against multiple Ember versions)
-* `ember test`
-* `ember test --server`
+* `ember test` – Runs the test suite on the current Ember version
+* `ember test --server` – Runs the test suite in "watch mode"
+* `ember try:each` – Runs the test suite against multiple Ember versions
 
-## Building
+### Running the dummy application
 
-* `ember build`
+* `ember serve`
+* Visit the dummy application at [http://localhost:4200](http://localhost:4200).
 
 For more information on using ember-cli, visit [https://ember-cli.com/](https://ember-cli.com/).
+
+License
+------------------------------------------------------------------------------
+
+This project is licensed under the [MIT License](LICENSE.md).

README.md

@@ -1,7 +1,7 @@
-import Ember from 'ember';
+import Component from '@ember/component';
 import layout from '../templates/components/keyword-complete-tooltip-item';
 
-export default Ember.Component.extend({
+export default Component.extend({
   /**
    * Flag that represents whether the item is active.
    * @property active

addon/components/keyword-complete-tooltip-item.js

@@ -1,6 +1,6 @@
-import Ember from 'ember';
+import Component from '@ember/component';
 
-export default Ember.Component.extend({
+export default Component.extend({
   classNames: ['complete-tooltip'],
   classNameBindings: ['visible::complete-tooltip--invisible']
 });

addon/components/keyword-complete-tooltip.js

@@ -1,7 +1,9 @@
-import Ember from 'ember';
 import layout from '../templates/components/keyword-complete';
-
-const {observer, computed, run, assert, $} = Ember;
+import Component from '@ember/component';
+import {observer, computed} from '@ember/object';
+import $ from 'jquery';
+import {run} from '@ember/runloop';
+import {assert} from '@ember/debug';
 
 const REGEX_WHITESPACE = /[\s\t]/;
 const REGEX_KEYWORDS = /[0-9a-zA-Z_.]/;
@@ -44,7 +46,7 @@ function getCaretPosition(el) {
  * @extends Ember.Component
  * @public
  */
-export default Ember.Component.extend({
+export default Component.extend({
   layout,
   classNames: ['auto-complete'],