| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <title>Static vs instancen vs many #jsbench #jsperf</title> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script> | |
| <script src="./suite.js"></script> | |
| </head> | |
| <body> | |
| <h1>Open the console to view the results</h1> |
| import Controller from '@ember/controller'; | |
| export default class ApplicationController extends Controller { | |
| appName = 'Ember Twiddle'; | |
| } |
| import Route from '@ember/routing/route'; | |
| export default Route.extend({ | |
| }); |
| import Component from '@glimmer/component'; | |
| export default class extends Component { | |
| } |
| import Component from '@glimmer/component'; | |
| export default class extends Component { | |
| } |
| import Ember from 'ember'; | |
| export default Ember.Controller.extend({ | |
| appName: 'Ember Twiddle' | |
| }); |
| import Ember from 'ember'; | |
| export default Ember.Controller.extend({ | |
| appName: 'Ember Twiddle', | |
| nested: { | |
| foo: 'bar' | |
| }, | |
| queryParams: ['nested.foo'] | |
| }); |
| import Ember from 'ember'; | |
| import {computed} from '@ember/object' | |
| import {isNone, isPresent} from '@ember/utils' | |
| export function aliasFallbacks (...fallbacks) { | |
| return computed(...fallbacks, function () { | |
| for (let i = 0; i < fallbacks.length; i++) { | |
| const fallback = fallbacks[i] | |
| const result = this.get(fallback) |
| import Ember from 'ember'; | |
| function createArrayWithLength(n) { | |
| var arr = [], i; | |
| for(i = 0; i < n; i++) { | |
| arr.push(i); | |
| } | |
| return arr; | |
| } |
If I have my first store.query('my-model', {}) has the backend return {id: 1 , name: 'Eric', foo: 'bar'}. The store will have that exactly.
But in my next call (say some sort of polling goes on) the backend returns {id: 1, name: 'Erik' } (where foo is gone).
The store (the data returned by query, and peeks of that record) will have {id: 1, name: 'Erik', foo: 'bar'}, rather then what I would've expected {id: 1, name: 'Erik'}.