JoshCheek

# Pics at https://twitter.com/josh_cheek/status/681062928980783104
# Gif at  https://twitter.com/josh_cheek/status/686465757476065280
# Based on https://www.youtube.com/watch?v=QAja2jp1VjE
require 'chunky_png'
require 'matrix'
include Math

def white
  ChunkyPNG::Color.rgb(255, 255, 255)
end

nicolasembleton

#!/bin/bash

sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport

tomstuart

require 'active_support/time'
require 'active_support/testing/time_helpers'
require 'rspec/expectations'
include ActiveSupport::Testing::TimeHelpers
include RSpec::Matchers

class Person < Struct.new(:birthday)
  def age
    Date.today.year - birthday.year
  end

jbenet

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

busterbenson

#!/usr/bin/ruby

# Make sure you have these gems installed
require 'rubygems'
require 'thread'
require 'csv'
require 'twitter'
require 'marky_markov'

# Create a new Twitter account that you'd like to have your auto-tweets posted to

robmiller

# `git merge-log` shows the commits that were introduced in a given merge
# `git merge-diff` shows the actual changes that were introduced by a given merge
# Both commands accept an optional commitish; if ommitted, the last merge commit is used

merge-span     = "!f() { echo $(git log -1 $2 --merges --pretty=format:%P | cut -d' ' -f1)$1$(git log -1 $2 --merges --pretty=format:%P | cut -d' ' -f2); }; f"
merge-log      = "!git log `git merge-span .. $1`"
merge-diff     = "!git diff `git merge-span ... $1`"
merge-difftool = "!git difftool `git merge-span ... $1`"

mislav

The reason why you might get certificate errors in Ruby 2.0 when talking HTTPS is because there isn't a default certificate bundle that OpenSSL (which was used when building Ruby) trusts.

Update: this problem is solved in edge versions of rbenv and RVM.

$ ruby -rnet/https -e "Net::HTTP.get URI('https://github.com')"
net/http.rb:917:in `connect': SSL_connect returned=1 errno=0 state=SSLv3
  read server certificate B: certificate verify failed (OpenSSL::SSL::SSLError)

You can work around the issue by installing a certificate bundle that you trust. I trust Mozilla and curl.

tarcieri

Subject: [ruby-dev: 46350] RubySpec maintainer
From: Yukihiro Matsumoto <matz ruby.or.jp>
Date: Fri, 2 Nov 2012 10:43:12 +0900
Yukihiro Matsumoto is

Dis was've been on a grand scale and to Brian Ford at RubyConf.

It is not matter since it's always on it (truth is
Specification originally not good), so less contribution from Japan to RubySpec
Checking to what it is not, the distinction between behavior and specifications of chance

mislav

require 'faraday_middleware'
require 'hashie/mash'

# Public: GeoIP service using freegeoip.net
#
# See https://github.com/fiorix/freegeoip#readme
#
# Examples
#
#   res = GeoipService.new.call '173.194.64.19'

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this: