s-panferov

interface Option<T> {
    map <U>(fn: (a: T) => U): Option<U>;
    isSome(): boolean;
    isNone(): boolean;
    isSomeAnd(fn: (a: T) => boolean): boolean;
    isNoneAnd(fn: () => boolean): boolean;
    unwrap(): T;
    unwrapOr(def: T): T;
    unwrapOrElse(f: () => T): T;
    map<U>(f: (a: T) => U): Option<U>;

s-panferov

interface Result<T, E> {
    map<U>(fn: (a: T) => U): Result<U, E>;
    mapErr<U>(fn: (a: E) => U): Result<T, U>;
    isOk(): boolean;
    isErr(): boolean;
    ok(): Option<T>;
    err(): Option<E>;
    and<U>(res: Result<U,E>): Result<U,E>;
    andThen<U>(op: (T) => Result<U,E>): Result<U,E>;

tkafka

The MIT License (MIT)

Copyright (c) 2014 Tomas Kafka

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

bobthecow

<?php           //\\           dɥd¿>
;namespace                ǝɔɐdsǝɯɐu;

class                          ssɐlɔ
{               //\\               }

    function            uoıʇɔunɟ
    (                          )
    {           //\\           }
        ;echo          oɥɔǝ;

bensmithett

React = require("react")
VideoPlayerComponent = require("components/VideoPlayerComponent")

AppComponent = React.createClass
  # Need to add this manually if you want it to show up in React Chrome Dev Tools
  # See https://github.com/jsdf/coffee-react-transform/issues/16
  displayName: "AppComponent"

  render: ->
    <div>

ryanflorence

var Dialog = React.createClass({
  render: function() {
    // 1) render nothing, this way the DOM diff will never try to do
    //    anything to it again, and we get a node to mess with
    return React.DOM.div();
  },

  componentDidMount: function() {
    // 2) do DOM lib stuff
    this.node = this.getDOMNode();

mathiasverraes

<?php

$addOne = partial(operator('+'), 1);
$double = partial(operator('*'), 2);
$greaterThan3 = partial(operator('>'), …(), 3);

assert(
    map([1, 2, 3], $double)->§
    == [2, 4, 6]
);

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jfromaniello

var WebSocketServer = require('ws').Server;
var wss = new WebSocketServer({port: 8080});

var jwt = require('jsonwebtoken');

/**
The way I like to work with 'ws' is to convert everything to an event if possible.
**/
function toEvent (message) {
  try {

mischah

#The power of z

Do you spend lots of time doing things like this?

cd this/is/the/path/that/i/want/so/i/type/it/all/out/to/get/whereiwant

With z, you could just do this: