mattyoho

class CanHazRoutes
  include ActionController::UrlWriter

  host = case ENV['RAILS_ENV']
    when "production"
      "prod.com"
    when "staging"
      "stage.com"
    when "development"
      "app.local"

mattyoho

trials = []
10000.times{ trials << rand(6) }
trials.uniq.map do |u|
  trials.select { |t| t.equal? u }.size
end.collect do |c|
  c.to_f / trials.size
end

mattyoho

#!/bin/sh

REPO=$1
git clone $REPO
cd `basename $REPO .git`
for BRANCH in `git branch -r`; do
  git co --track \
         -b remote/$BRANCH \
            $BRANCH
done

mattyoho

#!/usr/bin/env ruby 
puts "looking for the gems to upgrade..."
gem_info = Struct.new(:name, :version)
to_reinstall = []
Dir.glob('/Library/Ruby/Gems/**/*.bundle').map do |path| 
  path =~ /.*1.8\/gems\/(.*)-(.*?)\/.*/
  name, version = $1, $2
  bundle_info = `file path`
  to_reinstall << gem_info.new(name, version) unless bundle_info =~ /bundle x86_64/
end

mattyoho

irb(main):054:0> class Cat
irb(main):055:1>   def eigen
irb(main):056:2>     class << self
irb(main):057:3>       self
irb(main):058:3>     end
irb(main):059:2>   end
irb(main):060:1> end
=> nil
irb(main):061:0> c1 = Cat.new
=> #<Cat:0x1017562d0>

mattyoho

[user@host ~]$ cat /proc/7128/cmdline
/usr/java/java/bin/java-Djava.awt.headless=true-Xms128M-Xmx256M-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager-Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties-Djava.endorsed.dirs=/usr/local/tomcat/common/endorsed-classpath:/usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/commons-logging-api.jar-Dcatalina.base=/usr/local/tomcat-Dcatalina.home=/usr/local/tomcat-Djava.io.tmpdir=/usr/local/tomcat/temporg.apache.catalina.startup.Bootstrapstart

mattyoho

We couldn’t find that file to show.

mattyoho

# collect information about a running process
# ruby debug.rb <pid>

begin
  raise ArgumentError unless pid = ARGV[0]
  pid = pid.to_i
  Process.kill(0,pid)
rescue TypeError, ArgumentError
  raise 'pid required'
rescue Errno::ESRCH

mattyoho

module Inline
  include Haml::Filters::Base

  def self.[](key)
    @@data[key.to_s] rescue nil
  end

  def render(str)
    @@data = Hash[*str.split(/^\s*@@\s*(\w+)\s*\n/m)[1..-1]]
    return nil

mattyoho

# include this in application controller
module Authentication
  protected
    # Inclusion hook to make #current_user and #signed_in?
    # available as ActionView helper methods.
    def self.included(base)
      base.send :helper_method, :current_user, :signed_in?, :authorized? if base.respond_to? :helper_method
    end
    
    # Returns true or false if the user is signed in.