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import Ember from 'ember';
const isEven = (item) => item % 2;
export default Ember.Controller.extend({
testArray: null,
filteredArray: Ember.computed.filter('testArray', isEven),
init() {
@monovertex
monovertex / .importjs.js
Last active November 16, 2018 20:59
Configuration for import-js build for an ember-cli project
module.exports = {
excludes: [
'./dist/**',
'./lib/**',
'./public/**',
'./tmp/**',
'./vendor/**',
],
useRelativePaths: false,
groupImports: true,
import Ember from 'ember';
import { observer, computed } from '@ember/object';
export default Ember.Component.extend({
obsCallCount: 0,
prop1: computed('prop2', function () {
return this.get('prop2') + '123';
}),
@monovertex
monovertex / controllers.application.js
Last active October 30, 2019 10:16
Computed property chain makes prop unenumerable
import { later } from '@ember/runloop';
import Ember from 'ember';
import { getOwner } from '@ember/application';
import EmberObject, { computed } from '@ember/object';
export default Ember.Controller.extend({
appName: 'Ember Twiddle',
init() {
const owner = getOwner(this);
@monovertex
monovertex / template-lint-codemod.js
Last active October 27, 2022 13:01
Codemod to ignore HBS template lint rule for files that fail it
const { exec } = require('child_process');
const fs = require('fs');
exec('yarn run lint:hbs', { maxBuffer: 1024 * 10000 }, (_err, stdout) => {
const lines = stdout.toString().split(/\r?\n/);
const files = lines.filter((line) => line.startsWith('packages/'));
for (const file of files) {
fs.readFile(file, function (_, fileContent) {
const fileLines = fileContent.toString().split(/\r?\n/);