lengarvey

-# put this in your layout
-# what this does it is loads the split_asset application.css file using the correct sprockets name
/[if lt IE 10]                                                                                                      
  = stylesheet_link_tag stylesheet_path('application').gsub(/\/assets\//, '/split_assets/')

jnicklas

Capybara.add_selector :record do
  xpath { |record| XPath.css("#" + ActionController::RecordIdentifier.dom_id(record)) }
  match { |record| record.is_a?(ActiveRecord::Base) }
end

angel333

Installing and configuring dwm on OS X (tested on Mountain Lion, Mavericks)

1. Install XQuartz.

2. Install dwm using Homebrew (or whatever):

   brew install dwm
   

3. Create a xinitrc.d script for dwm:

Odaeus

class ApplicationController < ActionController::Base
  # Creates an accessor which is exposed to the view
  def self.view_accessor(*names)
    attr_accessor *names
    helper_method *names
  end
end

twe4ked

class ViewController
  include TableSection

  def numberOfSectionsInTableView(tableView)
    2
  end

  def numberOfRowsInSection0(tableView)
    @data.count
  end

sferik

WDI Lab - April 8, 2013

Movies

You will be creating a movies app using Sinatra and the OMDB API.

Requirements

• Ability to search for a movie by title
• Ability to click on a search result to see detailed information about a movie including:
  • Title
• Year

sstephenson

#!/usr/bin/env bash

source super.bash

foo() {
  echo hello
}
super_function foo

foo() {

sstephenson

Simple file/stream encryption using OpenSSL

Create and store a 512-byte random encryption key named secret:

$ mkkey secret

Encrypt the contents of file with the secret key and write it to file.enc:

$ encrypt secret < file > file.enc

tatey

#!/usr/bin/env ruby
ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __FILE__)

require 'bundler/setup'
require 'sequel'

if ARGV.size != 2
  puts "usage: #{__FILE__} <DATA_PATH> <DB_PATH>"
  puts "       #{__FILE__} ~/Desktop/sites.txt ~/Desktop/database.sqlite"
  abort

henrik

class BaseBreadcrumbs
  private

  def c
    controller
  end

  def edit?
    %w[edit update].include?(controller.action_name)
  end