Luís Rodrigues goblindegook

Some things that are "better" with this BetterPromise implementation:

BetterPromise # then(..) accepts a BetterPromise (or Promise) instance passed directly, instead of requiring a function to return it, so that the promise is linked into the chain.
```
var p = BetterPromise.resolve(42);

var q = Promise.resolve(10);

p.then(console.log).then(q).then(console.log);
```

Idiomatic React Testing Patterns

Testing React components seems simple at first. Then you need to test something that isn't a pure interaction and things seem to break down. These 4 patterns should help you write readable, flexible tests for the type of component you are testing.

Setup

I recommend doing all setup in the most functional way possible. If you can avoid it, don't set variables in a beforeEach. This will help ensure tests are isolated and make things a bit easier to reason about. I use a pattern that gives great defaults for each test example but allows every example to override props when needed:

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

#Letsencrypt Ubuntu 14.04 Nginx Letsencrypt (https://letsencrypt.org) is an initative which aims to increase the use of encryption for websites. It basically allows people to apply for free certificates provided that they prove the they control the requested domain.

Note: As of 8th March 2016 letsencrypt is still in public beta.

##Installation To install the client, clone the repostiory from github.

git clone https://github.com/letsencrypt/letsencrypt.git

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

	import { right, either, left } from 'fp-ts/lib/Either'
	import { HKTAs, HKT2As, HKT2, HKTS, HKT, HKT2S } from 'fp-ts/lib/HKT'
	import { Monad } from 'fp-ts/lib/Monad'
	import { option, some } from 'fp-ts/lib/Option'

	function Do<M extends HKT2S>(m: Monad<M>): <L, A>(generator: () => Iterator<HKT2<M, L, A>>) => HKT2As<M, L, A>
	function Do<M extends HKTS>(m: Monad<M>): <A>(generator: () => Iterator<HKT<M, A>>) => HKTAs<M, A>
	function Do<M extends HKTS>(m: Monad<M>): <A>(generator: () => Iterator<HKT<M, A>>) => HKT<M, A> {
	return <A>(generator: () => Iterator<HKT<M, A>>): HKT<M, A> => {
	const iterator = generator()

	[alias]
	ci = commit
	co = checkout
	st = status
	praise = blame
	la = diff --cached --name-only
	ls = ls-files -m
	da = diff --cached
	shown = show --name-status
	yank = cherry-pick

	<?php

	/**
	* Make an internal REST request
	*
	* @global WP_REST_Server $wp_rest_server ResponseHandler instance (usually WP_REST_Server).
	* @param $request_or_method WP_REST_Request\|string A WP_REST_Request object or a request method
	* @param $path (optional) if the path is not specific in the rest request, specify it here
	* @param $data (optional) option data for the request.
	* @return WP_Error\|mixed

	import React, { Navigator } from 'react-native';

	import RouterRegistry from './RouterRegistry';
	import navigateTo from './routerActions';

	const BACK = 'BACK';
	const FORWARD = 'FORWARD';

	class Router extends React.Component {

	--compilers js:./test/support/compiler
	--require ./test/support/init