lolmaus

import Controller from '@ember/controller';
import { action } from '@ember/object';
import { tracked } from '@glimmer/tracking';
import { cached } from 'tracked-toolbox';

class Person {  
  @tracked firstName = 'Jen';
  @tracked lastName = 'Weber';

  @cached

lolmaus

import Controller from '@ember/controller';
import { action } from '@ember/object';

export default class ApplicationController extends Controller {
  @action alert() {
    alert('Action happened'); 
  }
}

lolmaus

Behavior-Driven Development: Overcoming Cucumber

⚠Draft⚠ transcript of talk by Andrey Mikhaylov (lolmaus)

Slides: https://slides.com/andreymikhaylov-lolmaus/bdd-cucumber-ember-berlin

---

Hey everyone! My name is Andrey, I'm a frontend developer at kaliber5, where I specialize in EmberJS.

lolmaus

import Controller from '@ember/controller';
import { action } from '@ember/object';


export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';

  @action foo() {
    alert('clicked'); 
  }

lolmaus

import Controller from '@ember/controller';
import { task } from 'ember-concurrency';
import { waitFor } from '@ember/test-waiters';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';

  @waitFor
	reject() {
    return new Promise((resolve, reject) => reject(new Error('SHOOP DA WHOOP!')));

lolmaus

import Controller from '@ember/controller';
import { TrackedArray } from 'tracked-built-ins';
import { action } from '@ember/object';

export default class ApplicationController extends Controller {
  appName = 'particial application';
  values = new TrackedArray([0, 1, 2, 3, 4, 'omg']);

  @action handleInput(event) {
    this.values[0] = event.target.value;

lolmaus

Автор

Андрей Михайлов (lolmaus)

• Github: @lolmaus
• Email: [email protected]
• Discord: lolmaus#4170
• Telegram: [@lolmaus](https://t.me/lolmaus

Пишите, не стесняйтесь!

lolmaus

{
      "eslint.rules.customizations": [
        { "rule": "*", "severity": "warn" }
        { "rule": "no-extra-boolean-cast", "severity": "info" }, 
        { "rule": "no-extra-parens", "severity": "info" }, 
        { "rule": "no-extra-semi", "severity": "info" }, 
        { "rule": "no-regex-spaces", "severity": "info" }, 
        { "rule": "curly", "severity": "info" }, 
        { "rule": "dot-location", "severity": "info" }, 
        { "rule": "dot-notation", "severity": "info" }, 

lolmaus

BSD Zero Clause License (public-domain-equivalent)

Copyright (C) 2021 by Andrey Mikhaylov (lolmaus) [email protected]

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

lolmaus

import Modifier from 'ember-modifier';
import { action } from '@ember/object';

export default class ImgLoadingModifier extends Modifier {
  src?: string;
  _hideClass = 'loading';

  hideImage(): void {
    this.element.classList.add(this._hideClass);
  }