JoshuaKGoldberg

attempt_CallsOnFail_IfMyApiFails() {
    // Arrange
    const onFail = sinon.stub();
    const onSucceed = sinon.stub();
    const externalApi = sinon.stub().returns(false);
    const actor = new Actor({ externalApi, onFail, onSucceed });

    // Act
    actor.attempt(); // internally calls externalApi

JoshuaKGoldberg

actAfterDelay_CallsAction_AfterDelay() {
    // Arrange
    const action = sinon.stub();
    const clock = lolex.createClock<lolex.BrowserClock>();
    const delay = 100;
    const actor = new Actor({ action, clock, delay });

    // Act
    actor.actAfterDelay();
    clock.tick(delay);

JoshuaKGoldberg

import { IComponentListing } from "./listings";
import { getFunctionName } from "../utils";

export const component = (componentFunction: any, initializer?: Function) => {
    const componentFunctionName = getFunctionName(componentFunction);

    return initializer === undefined
        ? createComponentClass(componentFunction, componentFunctionName)
        : createComponentInitializer(componentFunction, componentFunctionName, initializer);
};

JoshuaKGoldberg

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Users\\jogol\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'i' ]
2 info using npm@5.5.1
3 info using node@v8.8.1
4 verbose npm-session c1cc1bbe74c6487e
5 silly install runPreinstallTopLevelLifecycles
6 silly preinstall electric-boogaloo@0.1.0
7 info lifecycle electric-boogaloo@0.1.0~preinstall: electric-boogaloo@0.1.0

JoshuaKGoldberg

export const createRouteDetails = (lookupId?: string): IRouteDetails => {
    if (lookupId === undefined) {
        return {
            pageMode: PageMode.MySways,
        };
    }

    return {
        lookupId,
        pageMode: PageMode.Document,

JoshuaKGoldberg

import { createEventEmitter, IEventReceiver } from "squee";
import * as Selenium from "selenium-webdriver";

// Put whatever you'd like in this...
interface IPostMessageData {
    identifier: string;
}

declare const window: {
    __MY_IS_EVENT_DATA_VALID__: (data: any) => data is IPostMessageData;

JoshuaKGoldberg

// webpack/assets/javascripts/clipboard-polyfill.d.ts
// This file should be in that path 👆 but Gists don't allow subpaths...
// Overrides incorrect types in node_modules/clipboard-polyfill/build/clipboard-polyfill.d.ts
// See https://github.com/lgarron/clipboard-polyfill/issues/106

JoshuaKGoldberg

// webpack/assets/javascripts/esri.d.ts
// This file should be in that path 👆 but Gists don't allow subpaths...

declare module "esri" {
    const wat: string;
    export wat;
}

JoshuaKGoldberg

// webpack/assets/javascripts/my-esri
// This file should be in that path 👆 but Gists don't allow subpaths...

// I'm not super sure this works the way I want it to
// In theory, this /// include should only import the types into *this* file's context, not the ambient context
// 🤷
/// <reference path="../../../node_modules/@types/esri/index.d.ts" />

export const Esri = window.Esri;

JoshuaKGoldberg

type Bit = 0 | 1;

type BitFlip<A> = A extends 0
  ? 1
  : 0;

type BitOr<A, B> = [A, B] extends [0, 0]
  ? 0
  : 1;