joshuaclayton

(function($) {
  var binder = function(e, dataKey, dataValue) {
    var $this = $(this),
        oldValue = $this.data(dataKey),
        newValue = dataValue,
        passed = {
          attr: dataKey,
          from: oldValue,
          to:   newValue
        };

joshuaclayton

# 1) Point *.example.com in your DNS setup to your server.
#
# 2) Setup an Apache vhost to catch the star pointer:
#
# <VirtualHost *:80>
#   ServerName *.example.com
# </VirtualHost>
#
# 3) Set the current account from the subdomain
class ApplicationController < ActionController::Base

joshuaclayton

module WillPaginate
  module ViewHelpers
    
    def will_paginate_with_collection_check(*args)
      # if args.first.respond_to?(:total_pages) doesn't work if using 
      # with a presenter, since the presenter probably uses method_missing to 
      # delegate method calls to the collection instance variable
      if (args.first.total_pages rescue false)
        will_paginate_without_collection_check(*args)
      end

joshuaclayton

#!/bin/sh

branch=$(git branch 2>/dev/null | grep ^\*)
[ x$1 != x ] && tracking=$1 || tracking=${branch/* /}

git config branch.$tracking.remote origin 
git config branch.$tracking.merge refs/heads/$tracking

echo "tracking origin/$tracking"

joshuaclayton

class Generate
  def self.user(attributes = {})
    key = ActiveSupport::SecureRandom.hex(16)
    
    user = User.new(attributes.reverse_merge({
      :first_name             => "John",
      :last_name              => "Doe",
      :password               => "password",
      :password_confirmation  => "password",
      :active                 => true,

joshuaclayton

SELECT s.*
FROM scores s
JOIN (
  SELECT MAX(s1.score_value) AS score_value, s1.user_id
  FROM scores s1
  JOIN companies c1 ON c1.id = s1.company_id
  WHERE s1.company_id = 8 AND s1.status = 'validated'
  GROUP BY s1.user_id
) AS high_scores ON high_scores.user_id = s.user_id AND high_scores.score_value = s.score_value
WHERE s.company_id = 8 AND s.status = 'validated'

joshuaclayton

class Array
  def slide(direction)
    case direction.to_sym
    when :left
      self << self.shift
    when :right
      self.insert 0, self.pop
    else
      raise "Unknown direction"
    end

joshuaclayton

#!/bin/sh

branch=$(git branch 2>/dev/null | grep ^\*)
[ x$1 != x ] && tracking=$1 || tracking=${branch/* /}

git config branch.$tracking.remote origin 
git config branch.$tracking.merge refs/heads/$tracking

echo "tracking origin/$tracking"

joshuaclayton

# This would go within your ~/.irbrc file
# 
# The idea behind this is that you can store blocks of code not within clipboard or a 
# misc. file, but within IRB, when hacking at code
#
# Snip is a singleton class that holds all your snippets for the current session
# An instance method 'snip' was also added to Object to allow for super-simple snip creation
#
# Here's a demo from IRB
#

joshuaclayton

# This could be used to generate a list of first-order URLs that should be unavailable 
# to a model if you're going to follow the routing convention of site.com/:slug
# Obviously, if you namespace the site, you're going to want to modify the index of 'segments'
ActionController::Routing::Routes.routes.map {|c| c.segments[1].value if c.segments[1]}.compact.uniq