chriskrycho

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  someInput: '',
  
  anotherThing: '',
  
  count: 1,
  doFoo() {

chriskrycho

import Ember from 'ember';

const { Component, RSVP } = Ember;

export default Component.extend({
  actions: {
    doFoo(bar) {
      return RSVP.resolve(bar).finally(() => {
        console.log(`did foo with bar ${bar} in A`);
      });

chriskrycho

import Ember from 'ember';

const { computed, Controller, get, isNone, set } = Ember;

const describe = (value) =>
  isNone(value)
  ? '`undefined` or `null`'
  : value === ''
    ? '<empty string>'
    : value;

chriskrycho

import Ember from 'ember';

const { computed, get, set } = Ember;

export default Ember.Component.extend({
  toChange: undefined,
  saved: undefined,
  
  model: undefined,
  

chriskrycho

Not yet implemented

• #1199: simd-infrastructure well It is being rethout so the implementation will be written before stabilize, possibly with a new rfc.
• #1214: projections-lifetimes-and-wf
• #1331: grammar-is-canonical
• #1358: repr-align
• #1398: kinds-of-allocators
• #1432: replace-slice
• #1566: proc-macros
• #1576: macros-literal-matcher

chriskrycho

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  foo: undefined,
  bar: null,
  quux: ['yay', 'hey'],
  baz: 'string',
});

chriskrycho

With full credit where it is due: to @EH2406, who put the original together (here). Note that I'm doing a quick pass and confirming each of these as I get to them.

Need documentation - * means this is (should be) in the expressions chapter rewrite

• #0241: deref-conversions 8.3.2 is missing one (arguably)
• #0940: hyphens-considered-harmful partially in 6.1.2.1, but it links to the RFC
• #0953: op-assign, the reference ignores this. (std documentation exists though) *

Stabilized; not reviewed

chriskrycho

import Ember from 'ember';

const { computed, Component, get, run } = Ember;


export default Component.extend({
  role: 'alert',
  message: null, // passed in
  classNameBindings: ['messageTypeClass'],
  messageTypeClass: computed('message.type', function (): string {

chriskrycho

export namespace Foo {
  export const bar: boolean;
  export const quux: (a: boolean) => string;  
}

export default Foo;

export const baz: string;

chriskrycho

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  init() {
    this.set('foo', 'this is more than 10');
  }
});