samuelkadolph

<%= form_for(@foo) do |f| %>
  <%= f.fields_for :bars do |b| %>
    <%= b.text_field :name %>
  <% end %>

  <%= f.submit "+", :name => "actions[add_bar]" %>

  <div class="actions">
    <%= f.submit %>
  </div>

samuelkadolph

defaults write com.macromates.textmate OakShellVariables -array-add "{ enabled = 1; variable = TM_RUBY; value = '$(which rvm-auto-ruby)'; }"

samuelkadolph

constraints :protocol => "https" do
  resources :gizmos
end

constraints :protocol => "http" do
  match "/(*path)" => redirect { |p, r| URI(r.url).tap { |u| u.scheme = "https" }.to_s }
end

samuelkadolph

require "digest/md5"
require "thread"

files = Dir["**/*"]
files_mutex = Mutex.new
hashes = Hash.new { |h, k| h[k] = [] }
hashes_mutex = Mutex.new
processors = `sysctl -n hw.logicalcpu`.to_i

processors.times.map do |i|

samuelkadolph

require "socket"

a, b = Socket.pair(:INET, :STREAM)

a << "abc\n"
b.gets # => "abc\n"

b << "abc\n"
a.gets # => "abc\n"

samuelkadolph

resources :things, :glob_id => true

samuelkadolph

var fs = require("fs");
var http = require("http");
var https = require("https");
var express = require("express");

var app = express.createServer();

var httpsOptions = {
	key: fs.readFileSync(process.env.HOME + "/localhost-key.pem"),
	cert: fs.readFileSync(process.env.HOME + "/localhost-cert.pem")

samuelkadolph

class InlineFormsController < ApplicationController
  def self.cancan_enabled?
    return @cancan_enabled if defined?(@cancan_enabled)

    @cancan_enabled = begin
      ::Ability && true
    rescue NameError
      false
    end
  end

samuelkadolph

require "cgi"
require "net/http"
require "uri"

def error(msg, code = -1)
  puts(msg)
  exit(code)
end

def add_gist_file(gist, number, name, content, ext = File.extname(name))

samuelkadolph

class ApplicationModel < ActiveRecord::Base
  self.abstract_class = true
  
  class_attribute :formatted_attributes_options
  self.formatted_attributes_options = {}
  
  def self.formatted_attributes(*attributes)
    options = attributes.extract_options!
    attributes.each do |attribute|
      formatted_attributes_options[attribute] = options