scottrippey

async function main() {
  // Do the thing:
  console.log(`
    This script copies settings and sign-in creds from prod to dev.
    It should prompt you for your system creds (twice), to access the prod creds.
  `);

  await copyPassword('credentials', 'InVision Studio', 'InVision Studio (Dev)');
  await copyAppDataFolder('InVision Studio', 'InVision Studio (Dev)');

scottrippey

function calculatePerpendicularIntersect(centerPosition, startPosition, endPosition) {
  const { x: cX, y: cY } = centerPosition;
  const { x: sX, y: sY } = startPosition;
  const { x: eX, y: eY } = endPosition;

  const slopeStart = (cX - sX) / (cY - sY);
  const slopePerp = 1 / slopeStart;

  const intersectX = (slopeStart * sX - slopePerp * eX + eY - sY) / (slopeStart - slopePerp);

scottrippey

/**
 * Waits for an array of promises to finish, and returns an array of the results.
 *
 * If one or more Promises are rejected, throws a RejectionCollection.
 *
 * This is very similar to `Promise.all`, except it throws ALL errors, instead of just the FIRST error.
 *
 * @param {Array<Promise<T>>} promises
 * @throws {RejectionCollection}
 * @return {Promise<Array<T>>}

scottrippey

import { unindent, repeat, truthy } from "template-helpers";

function createMessage(user, notifications) {
	return unindent(truthy`
		Hello, ${ user.name }!
		${(notifications.length > 0) && truthy`
		You have ${ notifications.length } new notification${ (notifications.length > 1) && "s" }.
		${repeat(notifications, notification => truthy`
			* ${ notification.title } ${ notification.important && "!" }
		`)}

scottrippey

describe("page objects", function() {
	var loginPage = pageObjects.loginPage;
	
	it("here's what we've got now; page commands and element commands", function() {
		return browser
			.loginPage_email_setValue("a@b.c")
			.loginPage_password_setValue("pass")
			.loginPage_loginButton_click()
			.loginPage_errorMessage_getText().should.become("Oops, some error")
		;

scottrippey

browser.addElementCommands({
  // There are multiple ways to define an element.

  // Just a selector:
  "profile_Table_": "#table",
  // The selector is a function:
  "profile_Table_": function getSelector(rowAndColumn){
    return "//a[" + rowAndColumn.row + "] span[" + rowAndColumn.column + "]";
  },
  "profile_Table_": function(rowAndColumn) {

scottrippey

describe("typeof", function() {
	// You can pass in an object of test cases:
	these("should output {1} when the input is ", {
		"any number": [ 0, "number" ],
		"NaN": [ NaN, "number" ],
		"undefined": [ undefined, "undefined" ],
		"null": [ null, "object" ],
		"a Date": [ new Date(), "object" ],
		"anon object": [ {}, "object" ],
		"anon function": [ function(){}, "object" ],

scottrippey

describe("typeof", function() {
	these("expects ", {
		"0 to output number": [ 0, "number" ],
		"NaN to output number": [ NaN, "number" ],
		"undefined to output undefined": [ undefined, "undefined" ],
		"null to output object": [ null, "object" ],
		"Date to output object": [ new Date(), "object" ],
		"{} to output object": [ {}, "object" ],
		"anon function to output object": [ function(){}, "object" ],
	}, function(input, expectedOutput) {

scottrippey

For this example, we're building several packages: core-js, core-css, extras-js, and extras-css.

Using grunt.initConfig, you'll see that our packages are completely intermingled. In order, you'll see core-css, core-js, extras-js, extras-css, options, core-js, extras-js, options, core-css, core-js, extras-css, and extras-js.

Using grunt.mergeConfig, the resulting config object is identical. However, each package comprises its own code block, and are completely modular from other packages. In order, you'll see options, core-js, core-css, extras-js, and extras-css.

Any project that builds more than 1 simple package will greatly benefit from this organizational pattern.
For example, Bootstrap's Gruntfile builds 4 separate packages (bootstrap.js, bootstrap.css, bootstrap-theme.css, docs), jQuery UI builds 3 packages (jquery-ui.js, jquery-ui-i18n.js, jquery-ui.css), and practically every significant project builds multiple packages.

scottrippey

Uverse.widgets.FixedHeader = new Class({
	Implements: [ Options ]
	, el: null
	, sectionsNavigationSelector: '.sections-navigation'
	, _fixedZIndex: 15
	, _sectionsNavigation: null
	, _regularBodyPaddingTop: null
	, _regularMastheadMarginTop: null
	, _onScrollHandler: function() {
		var bodyPaddingTop;