runspired

function timedGet(selector) { let start = performance.now(); let all = document.querySelectorAll(selector); let end = performance.now(); return { start, end, all }; }

function iterateAll(selector, cb) {
    let data = timedGet(selector);

    for (let e of data.all) cb(e);
    let end = performance.now();
    console.log({ start: data.start, iter: data.end, end, duration: end - data.start })
}
seen2 = new Set(); iterateAll('*', (e) => seen2.add(e));

runspired

import Controller from '@ember/controller';
import { action } from '@ember/object';
import { tracked } from '@glimmer/tracking';
import { inject as service } from '@ember/service';
import { recordIdentifierFor } from '@ember-data/store';

let count = 2;
export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
  @service store;

runspired

import Controller from '@ember/controller';
import { inject as service } from '@ember/service';
import { set, action } from '@ember/object';
import { tracked } from '@glimmer/tracking';

export default class ApplicationController extends Controller {
  @service store;
  @service archive;
  
  @tracked archivedRecord = null;

runspired

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

class Ref {
  @tracked p = 0;
}

function immutable(value, tag) {
  return new Proxy(value, {

runspired

import Controller from '@ember/controller';
import { Promise as RSVPromise } from 'rsvp';

const a = new Promise(() => {});
const b = new RSVPromise(() => {});

function isFn(val) {
  return typeof value === 'function' && typeof value.nodeType !== 'number'
}

runspired

import Controller from '@ember/controller';

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

runspired

import Controller from '@ember/controller';
import { inject as service } from '@ember/service';


export default class ApplicationController extends Controller {
  @service native;
 
  appName = this.native.alsoNative.native.greeting;
}

runspired

import Controller from '@ember/controller';
import { inject as service } from '@ember/service';

export default class ApplicationController extends Controller {
  @service store;
  
  appUser = this.store.push({
    type: 'user',
    id: '1',
    attributes: { name: 'Ember Twiddle' }

runspired

Hyrum's Law

• https://www.hyrumslaw.com/
• https://code-specialist.com/architecture/hyrums-law

With a sufficient number of users of an API, it does not matter what you promise in the contract: all observable behaviors of your system will be dependend on by somebody.

Thoburn's Addendum

These users provide maximal test coverage for all observable unspecified or forgotten behaviors, providing the opportunity to trade friction for insights when making changes.

runspired

# Ubuntu machines have 2 cores, but larger runners can have a lot more
# parallel will auto use number of virtual cores
# brotli, and parallel are both available out of the box on github's ubuntu machines   

jobs:
  build-assets:
    steps:
      - uses: actions/checkout@v3

      # - name: Build