pjhyett

lines = `git log --oneline`.split("\n")
lines.map! do |line|
  sha, *msg = line.split
  msg = msg.join(' ') # unused
  color = '#' + sha[0..-2]
  %{<div class="box" style="background:#{color}"></div>}
end

File.open('colors.html', 'w') do |f|
  f.puts <<-HTML

pjhyett

USER = 'github'

require 'open-uri'
user_id = open("http://twitter.com/followers/ids/#{USER}.xml").read.scan(/\d+/).sort_by { rand }.first
user_name = open("http://twitter.com/users/show.xml?user_id=#{user_id}").read[/screen_name>(\w+)/, 1]
puts user_name
`open http://twitter.com/#{user_name}`

pjhyett

alias gb='for k in `git branch|perl -pe s/^..//`;do echo -e `git show --pretty=format:"%Cblue%cr%Creset" $k|head -n 1`\\t$k;done'

# Output
# ------
# ~/Development/github(master)$ gb
# 4 weeks ago	config-gem
# 9 days ago	dropdown
# 5 weeks ago	faucet
# 3 weeks ago	health

pjhyett

# http://www.jamesbritt.com/2007/12/18/sending-mail-through-gmail-with-ruby-s-net-smtp
# http://d.hatena.ne.jp/zorio/20060416

require "openssl"
require "net/smtp"

Net::SMTP.class_eval do
  private
  def do_start(helodomain, user, secret, authtype)
    raise IOError, 'SMTP session already started' if @started

pjhyett

~$ gem list -r -s http://gems.rubyforge.org | wc -l
    4760
~$ gem list -r -s http://gems.github.com | wc -l
    4766

pjhyett

require 'rubygems'
require 'sinatra'
require 'open-uri'

def strip_header(text)
  prefix = %{
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <base href="http://github.com/"<div style="width"<!DOCTYPE
  }
  text.sub(/.+<!DOCTYPE/m, prefix)

pjhyett

class Numeric
  def commify
    to_s.gsub(/(\d)(?=\d{3}+(\.\d*)?$)/, '\1,')
  end
end

Numeric.new.commify(500000)

pjhyett

class Fixnum
  {"years" => 31536000,"weeks" => 604800,"days" => 86400,"hours" => 3600,"minutes" => 60, "seconds" => 1}.each do |key,val|
    define_method key do
      self * val
    end
  end

  %w(year week day hour minute second).each do |method|
    define_method method do
      1.send("#{method}s".to_sym)

pjhyett

# simple memory profiler
# can't remember where I found it (thanks whomever wrote it)

class MemoryProfiler
  DEFAULTS = {:delay => 10, :string_debug => false}

  def self.start(opt={})
    opt = DEFAULTS.dup.merge(opt)

    Thread.new do

pjhyett

// ==UserScript==//
// @name           Hacker News Top Bar Colorer
// @description    Change the top bar color to whatever you want
// @include        http://news.ycombinator.com/*
// ==/UserScript==

document.getElementsByTagName('td')[0]["bgColor"] = '#f6f6ef'