osbornm

import { renderHook } from '@testing-library/react-hooks';
import useInterval from './useInterval';

describe('useInterval', () => {
  beforeEach(() => {
    jest.clearAllMocks();
    jest.useFakeTimers();
  });

  it('should run the callback after the delay', () => {

osbornm

import {
  useHistory,
  useLocation
} from 'react-router-dom';

import queryString from 'query-string';
import { renderHook } from '@testing-library/react-hooks';
import useQueryStringState from './useQueryStringState';

const mockHistory = { push: jest.fn() };

osbornm

function timeout(ms = 1000) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

osbornm

### Keybase proof

I hereby claim:

  * I am osbornm on github.
  * I am osbornm (https://keybase.io/osbornm) on keybase.
  * I have a public key whose fingerprint is 8BD9 6E8E FDFC 2468 BE9C  E904 71E8 E463 8BA3 B85E

To claim this, I am signing this object:

osbornm

/**
 * @fileoverview Disallow the use of Array.From()
 */
"use strict";

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

osbornm

// asObservable or asObservableArray: if passed an observable use that instance otherwise wrap it in a new observable
var myModel = function(options){
  var self = this;
  self.observable = ko.asObservable(options.possibleObservable);
  self.observableArray = ko.asObservableArray(options.possibleObservableArray);
  return self;
}

// Trackable Observables: the ability to revert to a "good" value
var myForm = function(){

osbornm

var things = [
  new Thing1(),
  new Thing1(),
  new Thing2()
];

var OnlyThingOnes = things.filter(function(t){return t.thingOneOnlyProperty !== undefined});

osbornm

$cd = Add-Type -memberDefinition @"
[DllImport("winmm.dll", CharSet = CharSet.Ansi)] public static extern int mciSendStringA(string lpstrCommand, string lpstrReturnString, int uReturnLength, IntPtr hwndCallback);
"@ -passthru -name mciSendString\
# Where F an G are the Drive letters
$cd::mciSendStringA("set cdaudio!F door closed wait", $null, 1, 1);
$cd::mciSendStringA("set cdaudio!G door closed wait", $null, 1, 1);

osbornm

ko.bindingHandlers.href = {
    init: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
        return ko.bindingHandlers['attr']['update'](element, function () {
            return { href: valueAccessor() };
        }, allBindings, viewModel, bindingContext);
    }
}

osbornm

function hasItems(data) {
    var value = ko.unwrap(data),
        result = false;

    if (value.length && value.length > 0)
        result = true;

    return result;
}