igrigorik

require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

pwim

// Based on http://snipt.net/boriscy/datetime-jquery-formtastic/

$.tools.dateinput.localize("ja", {
  months: '1月,2月,3月,4月,5月,6月,7月,8月,9月,10月,11月,12月',
  shortMonths: '1月,2月,3月,4月,5月,6月,7月,8月,9月,10月,11月,12月',
  days: '日曜日,月曜日,火曜日,水曜日,木曜日,金曜日,土曜日',
  shortDays: '日,月,火,水,木,金,土'
});
$.tools.dateinput.conf.format = 'yyyy-mm-dd';

rafbm

/*
 *  Returns an array of jQuery objects, grouped by specified number of elements.
 *  
 *    Say you have 17 <frameset> tags on your page...
 *  
 *    $('frameset').inGroupsOf(7); // => [ jQuery[0..6], jQuery[7..13], jQuery[14..16] ]
 *
 */
$.fn.inGroupsOf = function( countPerGroup ) {
    

caged

#!/usr/bin/env ruby
#
# Quick hack to help you find and deal with old watched repos, forks and owned repos.
#
# It will ask you to confirm once if you want to unwatch a repo.
#
# You can't unwatch your own repos, so they will need to be deleted.
# THIS SCRIPT WILL ASK YOU FOR CONFIRMATION TWICE BEFORE IT DELETES A REPO.
#
require 'rubygems'

ryanb

<!-- layout file -->
<% if current_user %>
  Welcome <%= current_user.username %>. Not you? <%= link_to "Log out", logout_path %>
<% else %>
  <%= link_to "Sign up", signup_path %> or <%= link_to "log in", login_path %>.
<% end %>

paulanthonywilson

Object.class_eval do

  def self.method_added(name)
    raise "You forgot to spell initialize the American way, again." if :initialise == name
  end
end


class A
  def initialise

igrigorik

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

matthewrudy

<<-LRUG Hola El Rug,

Here's a little teaser for you...

I have two sets of photos; we'll call them urban and nature.  Both sets contain about 6-9 photos, but not necessarily the same number.

I also have about 15-20 pages on a site, spread more or less evenly across three sections.  Each page has a title unique to its section (and, if it helps, we can assume unique across all the pages).

On each page I want to display one photo from each set.

jehiah

#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"

ryanb

These are some of my (Ryan Bates) favorite gems to use for various tasks:

• JavaScript: jQuery with jquery-rails
• Pagination: Kaminari
• Testing: RSpec, Cucumber and Capybara
• Factories: Factory Girl
• Authentication: Nifty Generators and Omniauth
• Authorization: CanCan
• File Attachments: Carrierwave
• HTML/XML Parsing: Nokogiri