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<p>This is the component</p>

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import Ember from 'ember';

const { computed, get } = Ember;

export default Ember.Controller.extend({
  queryParams: ['foo', 'bar'],
  foo: '',
  bar: '',
  
  formattedModel: computed('model.{foo,bar}', function() {

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import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

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import Ember from 'ember';

export default Ember.TextField.extend({
  attributeBindings: ['data-toggle', 'data-placement']
});

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Notes on programming the Phidgets-powered robotic arms

General description and links

The arm is powered by a Phidgets Advanced Servo 8-motor controller. See https://www.phidgets.com/?tier=3&catid=21&pcid=18&prodid=56 Comes with a USB cable (to connect to the computer) and a power supply that uses 4 AA batteries.

To see the API reference:

1. Visit https://www.phidgets.com/?view=api

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# Run as follows:
#
#   rackup -o 0.0.0.0 -O Threads=0:1
#

require 'json'
require 'pp'

run (Proc.new do |env|
  req = Rack::Request.new(env)

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// This is an example of use of `errorStateWorkaround`
import Ember from 'ember';
import { test } from 'qunit';
import moduleForAcceptance from 'my-app/tests/helpers/module-for-acceptance';
import errorStateWorkaround from 'my-app/tests/helpers/error-state-workaround';
 
moduleForAcceptance("Acceptance | errors", {
  beforeEach: function() {
    errorStateWorkaround.setup(err => {
      // Return `true` if `err` is the error

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require 'json'
require 'pp'
require 'sequel'

module CaptureOutput
  module_function

  def capture_stdout(&block)
    Private.capture(STDOUT, &block)
  end

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Verifying that +pablobm is my blockchain ID. https://onename.com/pablobm

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Preparation

Please install the following:

• The Ladder API app (Rails)
• A newly created, empty Ember app
• Ember Inspector extension for your browser

Please do this ahead of the workshop. There are a few things that can go wrong. Even if they don't, downloading all npm dependencies is slow.