Juriy Zaytsev kangax

Sept 22 2015 Meeting Notes

Allen Wirfs-Brock (AWB), Sebastian Markbage (SM), Jafar Husain (JH), Eric Farriauolo (EF), Caridy Patino (CP), Mark Miller (MM), Adam Klein (AK), Michael Ficarra (MF), Peter Jensen (PJ), Domenic Denicola (DD), Jordan Harband (JHD), Chip Morningstar (CM), Brian Terlson (BT), John Neumann (JN), Dave Herman (DH), Brendan Eich (BE), Rick Waldron (RW), Yehuda Katz (YK), Jeff Morrison (JM), Lee Byron (LB), Daniel Ehrenberg (DE), Ben Smith (BS), Lars Hansen (LH), Nagy Hostafa (NH), Michael Saboff (MS), John Buchanan (JB), Gorkem Yakin (GY), Stefan Penner (SP)

On the phone: Mark Miller (MM), Dan Gohmann (DG), John McCutchan (JMC)

(Need attendance list)

Being able to edit JS source after prettifying #103143
Jump to function definition (or see prettifyed function definition) #248647
Better JS prettifying (e.g. newlines after ",") #383933
Cmd/Ctrl + P in sources to do fuzzy matching (e.g. "all js" doesn't find "all.js", like Sublime does) #383945
Smarter console auto-suggest
- alert(console.) doesn't show suggestions

RegExp.escape(string)

Computes a new version of a String value in which certain characters have been escaped, so that the regular expression engine will interpret any metacharacters that it may contain as character literals.

When the escape function is called with one argument string, the following steps are taken:

Let string be ToString(string).
ReturnIfAbrupt(string).
Let length be the number of characters in string.
Let R be the empty string.

	var RegisterForm = Backbone.View.extend({
	ui: {
	username: '.username',
	fullname: '.fullname',
	register: '.register-btn',
	loader: '.loader',
	feedback: '.feedback'
	}
	events: {
	'input username, fullname': 'onInput',

	quicksort :: (Ord a) => [a] -> [a]
	quicksort [] = []
	quicksort (x:xs) =
	let smallerSorted = quicksort (filter (<=x) xs)
	biggerSorted = quicksort (filter (>x) xs)
	in smallerSorted ++ [x] ++ biggerSorted

	var TodoApp = Backbone.View.extend({
	template: Handlebars.compile(
	'<div>\
	<h3>TODO</h3>\
	{{#each items}}\
	{{ this }}\
	{{/each}}\
	<form>\
	<input value="{{ text }}">\
	<button>Add #{{ items.length }}</button>\

	<!--
	<component-name>[--modifier-name\|__descendent-name]

	.component {}
	.component__descendant {}
	.component--modifier {}
	-->

	<article class="tweet tweet--is-expanded">
	<header class="tweet__header">

	function formatSchedule(schedules) {

	var dayAbbr = [ 'Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб', 'Вс' ];
	function dayIndicesToWord(indices) {
	if (areDayIndicesSequential(indices)) {
	return dayAbbr[indices[0]] + '-' + dayAbbr[_.last(indices)];
	}
	else {
	var daysAsWords = _.map(indices, function(index) {
	return dayAbbr[index];

	console.highlight = function(text, sample) {
	var escapedSample = sample.replace(/[-\/\\^$*+?.()\|[\]{}]/g, '\\$&');
	var reSample = new RegExp(escapedSample, 'g');
	var args = [''];
	var highlightedText = text.replace(reSample, function(match) {
	args.push('background-color: #ffc', 'background-color: none');
	return '%c' + match + '%c';
	});
	args[0] = highlightedText;
	console.log.apply(console, args);