ahmadabdul3

class UserModel {
	user = {
  	firstName: 'Jane',
    middleName: 'Liz',
    lastName: 'Doe',
  };
  
  getFullName({ short } = {}) {
  	const { firstName, middleName, lastName } = this.user;
  	if (short) return firstName + ' ' + lastName;

ahmadabdul3

function useLogin(/* any context you want to pass in here */) {
  const [data, setData] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState('');
  
  useEffect(() => {
    async function login() {
      try {
        const val = await login();
        setData(val);

ahmadabdul3

["cat","act","tac","bat","tab","abt","atb","owl","low","olw"]

ahmadabdul3

class SomeForm extends Component {
  state = {
    email: '',
    password: '',
  };

  // - using arrow functions will auto-bind to 'this', so no need 
  //   for doing this.updateFormField = this.updateFormField.bind(this)
  //   in the constructor (although there are some caveats to this
  //   approach when writing unit tests)

ahmadabdul3

W, [2017-06-09T14:12:18.561678 #7708]  WARN -- : [SKYLIGHT] [0.10.6] Running Skylight in development mode. No data will be reported until you deploy your app.
(To disable this message for all local apps, run `skylight disable_dev_warning`.)
== 20170605141824 AddSurveyableFlagToTopicCategories: migrating ===============
-- add_column(:topic_categories, :surveyable, :boolean, {:default=>:false})
   -> 0.0081s
rails aborted!
StandardError: An error has occurred, this and all later migrations canceled:

PG::UndefinedColumn: ERROR:  column topic_categories.row_order does not exist
LINE 1: ...es" WHERE "topic_categories"."slug" = $1 ORDER BY "topic_cat...