adrianpike

# delicious helper

def dlify_hash(hash)
	'<dl>'+"\n"+hash.collect{|k,v|
	"\t<dd>#{k}</dd><dt>#{v}</dt>"
	}.join("\n")+"\n"+'</dl>'
end

# Or, if you're a sick bastard like me and don't care if you've got layout logic monkeypatched into Ruby Core:

adrianpike

class FooController < ApplicationController
    after_filter 'run_some_magic'

    def run_some_magic
        StatsMagic.whoa('holy crap')
    end
end


class StatsMagic

adrianpike

Remoteling:

 - redis server, everybody gets a private redis slice
 - starling FIFO queue server, everybody can push & pop to it
 - remoteling queue
    - I can fire off processes that execute remotely from my app
    - I can set up N resident processes running on the remoteling server
          - Easy producer/consumer model
          - Billing? Information gathering when new users show up? (see example A below)
    

adrianpike

num = 4.0
pi = 0
plus = true

den = 1
while den < 100000000
  if plus 
    pi = pi + num/den
    plus = false
  else

adrianpike

# rip lots from activerecord as well as datamapper
# ruby's duck typed. a k/v store should be duck typed. therefore why the hell do I care to set the ID to be type of integer if it's just gonna get stuffed in memory somewheres?

class User < Thunderbucket::Base
  has_many :comments
  belongs_to :user_group

  attributes :name, :password, :email
  # - or -
  attributes true # i can set anything that's not a method to anything, not sure if i wanna actually implement this, could be too dangerous

adrianpike

  :loaded_attributes: 
    :object: 18610940
    :attributes: 
    - name
    - last_login_at
    - last_request_at
    - updated_at
    - crypted_password
    - single_access_token
    - perishable_token

adrianpike

#!/bin/bash

NOW=`date +%d-%b`

USER="root"
PASSWORD="lolwat"
OUTPUTDIR="/backup/databases/$NOW"
MYSQLDUMP="mysqldump"
MYSQL="mysql"

adrianpike

# CONTROLLER

    if $INVITE_ONLY and (params[:invite_key] != @user.invite_key) then
      flash.now[:error] = t 'account.invalid_invite'
      render :action => :new
    else
      if @user.save
        flash[:notice] = t 'account.created'
        redirect_to account_path
      else

adrianpike

#hat tip @bear454

require 'rubygems'
require 'uri'
require 'resolv'

def ip_to_color(ip,alpha = false)
	segments = ip.split('.').collect{|s| s.to_i.to_s(16).rjust(2,'0') }
	segments.pop unless alpha
	segments.join('')

adrianpike

### Before the Rails request
---
- SERVER_NAME
- PATH_INFO
- HTTP_ACCEPT_ENCODING
- HTTP_USER_AGENT
- rack.url_scheme
- rack.run_once
- rack.input
- SCRIPT_NAME