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desc "Check the JavaScript source with JSLint - exit with status 1 if any of the files fail."
task :jslint do
  failed_files = []
  classpath = File.join(RAILS_ROOT, "vendor", "rhino.jar")
  jslint_path = File.join(RAILS_ROOT, "vendor", "jslint.js")
  Dir['public/**/*.js'].reject{|path| path =~ /public\/ext\//}.each do |fname|
    cmd = "java -cp #{classpath} org.mozilla.javascript.tools.shell.Main #{jslint_path} #{fname}"
    results = %x{#{cmd}}
    unless results =~ /^jslint: No problems found in/
      puts "#{fname}:"

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#!c:/ruby/bin/ruby.exe
require 'rubygems'
require 'rubygems/gem_runner'
require 'rubygems/exceptions'

def install(lib)
  begin
    Gem::GemRunner.new.run ['install', lib]
  rescue Gem::SystemExitException => e
  end

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App.Router = Backbone.Router.extend({

    routes : {
        "" : "home"
        ,"/" : "home"
        ,"!" : "home"
        ,"!/" : "home"
        ,"!/:username" : "show_user"
        ,":username" : "show_user"
        ,":username/" : "show_user"

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# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

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Install

Follow the steps below to install Team City 8.1 on Ubuntu 12.04 with Nginx as the proxy for port 80.

Install Team City:

# will install on port 8111

sudo wget -c https://gist.githubusercontent.com/sandcastle/9282638/raw/teamcity-install.sh -O /tmp/teamcity-install.sh

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#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.3
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#

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In Ruby 1.9.2 to escape XML special characters in Strings, use the 'encode' method.

Example, if you have:

my_string = 'this is "my" complicated <String>'
For XML attributes use:

"<node attr=#{my_string.encode(:xml => :attr)} />"
Generates:

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<?xml version="1.0" encoding="UTF-8"?>
<states nation="United States of America" nation-abbreviation="USA" nation-capital="Washington, D.C.">
  <state name="Alabama" abbreviation="AL" capital="Montgomery" date="1819-12-14" most-populous-city="Birmingham" population="4708708" square-miles="52423" time-zone-1="CST (UTC-06)" time-zone-2="EST (UTC-05)" dst="Yes"/>
  <state name="Alaska" abbreviation="AK" capital="Juneau" date="1959-01-03" most-populous-city="Anchorage" population="698473" square-miles="656425" time-zone-1="AKST (UTC-09)" time-zone-2="HST (UTC-10)" dst="Yes"/>
  <state name="Arizona" abbreviation="AZ" capital="Phoenix" date="1912-02-14" most-populous-city="Phoenix" population="6595778" square-miles="114006" time-zone-1="MT (UTC-07)" dst="No"/>
  <state name="Arkansas" abbreviation="AR" capital="Little Rock" date="1836-06-15" most-populous-city="Little Rock" population="2889450" square-miles="53182" time-zone-1="CST (UTC-06)" dst="Yes"/>
  <state name="California" abbreviation="CA" capital="Sacrame

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#r @"c:/packages/FSharpPlus.1.0.0-CI00099/lib/net45/FSharpPlus.dll"

open System
open FSharpPlus

// Validation definition
type Validation<'a,'e> = Success of 'a | Failure of 'e
with
    // Validation is an instance of Applicative
    static member inline Return x = Success x

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+--------------------+--------------------+-------------------------+--------------------+
|Operation           | F#+ / F#           |F#+ Haskell Compatibility|Haskell             |
+====================+====================+=========================+====================+
|List.append         | @                  |                         | ++                 |
+--------------------+--------------------+-------------------------+--------------------+
|Function composition| f << g             | f . (g)                 | f . g              |
+--------------------+--------------------+-------------------------+--------------------+
|                    | <|                 | $                       | $                  |
+--------------------+--------------------+-------------------------+--------------------+