stefanpenner

<div id="instantquoter" class="reveal-modal">

	<script src="http://cdn.jquerytools.org/1.2.6/full/jquery.tools.min.js"></script>

  <script>
    $(function() {
    	$("ul.tabs").tabs("div.main > div.panes");
    });
  </script>
  

stefanpenner

Cool things that make zsh appealing

• Filename correction during completion

• if dir1/x exists and dir2 exists, then "dir/x<TAB>" completes to dir1/x

• if name1 is a file and name2 is a directory with files in it, "name/<TAB>" completes to "name2/"

• Better ctrl-R behaviour

• alerts you if your ctrl-R is failing

• completes it right on the prompt line while showing you what you're searching for below

stefanpenner

# Use feature, background, and scenario blocks to write acceptance tests in test/unit
# which are really just integration tests. include capybara or webrat or something and voila.

# test/acceptance_helper.rb
require 'test_helper'

module ActionDispatch
  class AcceptanceTest < ActionDispatch::IntegrationTest
    class << self
      alias :background :setup

stefanpenner

module Yehudalize
  def method_missing(method_sym, *arguments, &block)
    if method_sym.to_s =~ /^(?:omg_)?(.*)_to_me$/
      send($1.to_sym, *arguments, &block)
    else
      super
    end
  end
end

stefanpenner

module Enumerable
  def map_to_hash(&block)
    self.inject({}) do |acc,v|
      acc.merge(block.call(v))
    end 
  end 
end

x = [:a, :b, :c].map_to_hash do |v|
  {v => v.to_s.upcase}

stefanpenner

# This isn't necessarily "better", or even "useful" in any way, just sort of fun.

class Object
  # I like how I can actually create methods with these names.
  def if
    @__if_result = yield self
    self
  end
  def then
    @__if_result ? yield self : self

stefanpenner

# previously required http://github.com/mislav/addressable
# with changes merged upstream, main repo should work too:
# http://github.com/sporkmonger/addressable/
require 'addressable/template'

# http://apiwiki.twitter.com/Twitter-REST-API-Method%3A-statuses%C2%A0followers
template = Addressable::Template.new 'http://{host=twitter.com}' +
  '/statuses/followers{-prefix|/|id}.{format=json}' +
  '?{-join|&|user_id,screen_name,cursor}'

stefanpenner

require 'rubygems'
require 'ghost'

module Productivity
 BLOCK_LIST = %W{ facebook.com twitter.com }

  def start
    puts "Blocked:"
    BLOCK_LIST.each do |host| 
      Host.add(host,'127.0.0.1')

stefanpenner

// replaced this
$(document).ready(function() {
  if ($.fn.corner) $('.corner').corner()      
})

// with this
.corner {
  -moz-border-radius: 8px;
  -webkit-border-radius: 8px;
  border-radius: 8px;

stefanpenner

# Controller

def index
  @results = SexOffender.all
end

# View

<% if @results.blank? %>
 <span>no sex offenders were found</span>