cjohansen

def capture_stdout
  stdout = $stdout
  $stdout = StringIO.new

  begin
    yield
  ensure
    results = $stdout
    $stdout = stdout
  end

cjohansen

def summer_monthly_usage
  @summer_monthly_usage ||= rates.summer_months_nbr.inject(0) { |sum, m| sum + monthly_usage[m - 1] }
end 

cjohansen

task :copy_database_yml, :roles => :app do
  db_config = "/var/www/site/conf/database.yml"
  run "cp #{db_config} #{release_path}/config/database.yml"
end

after "deploy:update_code", :copy_database_yml

cjohansen

$ sudo find / -name tempfile.rb
/usr/local/lib/ruby/1.9.1/tempfile.rb
/usr/lib/ruby/1.8/tempfile.rb
/home/christian/source/ruby-1.9.1-p243/lib/tempfile.rb
/home/christian/.rvm/ruby-1.9.1-p243/lib/ruby/1.9.1/tempfile.rb
/home/christian/.rvm/src/ruby-1.9.1-p243/lib/tempfile.rb

cjohansen

require "juicer"
require "juicer/merger/javascript_merger"
require "juicer/minifyer/yui_compressor"
require "pathname"

class JuicyScript
  def initialize(script)
    @script = script
  end

cjohansen

TestCase("CapabilitiesTest", {
    setUp: function () {
        this.sandbox = sinon.create(sinon.sandbox());
        this.sandbox.useServer();
        this.server = this.sandbox.server;
    },

    tearDown: function () {
        this.sandbox.restore();
    },

cjohansen

tacet = {
    create: (function () {
        function F() {}

        return function (proto) {
            F.prototype = proto;
            return new F();
        };
    }),

cjohansen

#!/usr/bin/env ruby
#
# Sometimes massive failure can cause JsTestDriver to hang
# To debug those cases, it's easier to run test cases one by one
# to track which test case is causing trouble.
#
# This script also helps test less capable browsers such as IE6,
# which can get overwhelmed while trying to run too many tests too
# rapidly.
#

cjohansen

$(function() {
    function test(a, b, callback) {
        setTimeout(function() {
            callback(a + b);
        }, 2000);
    }
    
    test(1, 2, function(response) {
        alert(response);
    });

cjohansen

// Requires Function.prototype.bind
(function () {
    var chr = {
        name: "Christian"

        sleepAndGreet: function (callback) {
            setTimeout(function () {
                callback("Hi, I'm " + this.name);
            }.bind(this), 2000);
        }