havenwood

class Roshambo
  OPTIONS = [:rock, :paper, :scissors]
  WINNERS = OPTIONS.rotate.zip(OPTIONS).to_h
  LOSERS = WINNERS.invert

  attr_reader :value

  include Comparable

  def initialize value = OPTIONS.sample

havenwood

class Proc
  class << self
    def compose *others
      others.map(&:to_proc).inject :*
    end
  end

  def * other
    proc { |*args| other.call self.call *args }
  end

havenwood

require 'matrix'

def fib n
  matrix = Matrix[[0, 1], [1, 1]] ** n.pred
  matrix[1, 1].to_i
end

require 'minitest/autorun'
require 'minitest/pride'

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

idc.d.d

module idc; // Internet delay chat! Yay!

import tools.fixed_socket, tools.base;
import tools.log, tools.threads, tools.threadpool;
import tools.time;

import readback;

string download(string url, bool first = false) {
  if (url.find("://") == -1) url = "http://"~url;

u8sand

#!/bin/python3

import sys;
from lxml import etree;

def clean(f):
  print("Processing "+f+"...")
  tree = etree.parse(f)
  root = tree.getroot()
  used_actions=[]

whylom

A parser for Heroku log messages

This parser uses the Parslet to define rules for parsing a log message in the simple key=value format used by Heroku, eg:

at=error code=H12 desc="Request timeout" method=GET path="/foo" dyno=web.3 connect=1ms service=30000ms status=503 bytes=0

Given a message in the above format, the parser returns a hash of the key/value pairs:

epitron

(function () {
    "use strict";

    function time_to_seconds(time) {
        var s = time.attributes.datetime.value.split(":");
        return parseInt(s[0] * 3600, 10) + parseInt(s[1] * 60, 10) + parseInt(s[2], 10);
    }

    var highlighter = {

jsturgis

var mediaJSON = { "categories" : [ { "name" : "Movies",
        "videos" : [ 
		    { "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org",
              "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ],
              "subtitle" : "By Blender Foundation",
              "thumb" : "images/BigBuckBunny.jpg",
              "title" : "Big Buck Bunny"
            },
            { "description" : "The first Blender Open Movie from 2006",
              "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ],

matthewmueller

# OSX for Hackers (Mavericks/Yosemite)
#
# Source: https://gist.github.com/brandonb927/3195465

#!/bin/sh

# Some things taken from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

# Ask for the administrator password upfront