sr

#!/usr/bin/env io
date := Date now asString("%Y-%m-%d %H:%M:%S")

wifi := File clone openForReading("/proc/net/wireless") readLines \
  at(2) split at(5) removeAt(2) asString

mpd := method(
  File clone openForReading("/home/simon/.mpd/state") foreachLine(i, line,
    parts := line split(":")
    if(parts at(0) == "state",   state := parts at(1))

twistedmind

directory "tmp"

file "tmp/hello.tmp" => "tmp" do
  sh "echo 'Hello' > 'tmp/hello.tmp'"
end

task :default => 'morning:turn_off_alarm'

namespace :morning do
  desc "Turn off alarm."

njvitto

#Deploy and rollback on Heroku in staging and production
task :deploy_staging => ['deploy:set_staging_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
task :deploy_production => ['deploy:set_production_app', 'deploy:push', 'deploy:restart', 'deploy:tag']

namespace :deploy do
  PRODUCTION_APP = 'YOUR_PRODUCTION_APP_NAME_ON_HEROKU'
  STAGING_APP = 'YOUR_STAGING_APP_NAME_ON_HEROKU'

  task :staging_migrations => [:set_staging_app, :push, :off, :migrate, :restart, :on, :tag]
  task :staging_rollback => [:set_staging_app, :off, :push_previous, :restart, :on]

mloughran

# encoding: UTF-8

require 'digest/md5'

puts Digest::MD5.hexdigest("asdf") # => "912ec803b2ce49e4a541068d495ab570"
puts Digest::MD5.hexdigest("åß∂ƒ") # => "0d65ab8f1db3344230f46420e56e465f"

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

michaeldwan

# List of environments and their heroku git remotes
ENVIRONMENTS = {
  :staging => 'myapp-staging',
  :production => 'myapp-production'
}

namespace :deploy do
  ENVIRONMENTS.keys.each do |env|
    desc "Deploy to #{env}"
    task env do

isaacs

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

vwood

/*
    Example of a C program embedding ECL with callbacks to C functions.
    Compiled via: gcc ecldemo.c -lecl
 */
#include <stdio.h>
#include <stdlib.h>
#include "ecl/ecl.h"

#define DEFUN(name,fun,args) \
    cl_def_c_function(c_string_to_object(name), \

dje

files = directory.files.all
truncated = files.is_truncated
while truncated
  set = directory.files.all( :marker => files.last.key )
  truncated = set.is_truncated
  files = files + set
end

mirrormatch

(ns comp3.core
  (:use compojure.core)
  (:require [compojure.route :as route]
            [ring.adapter.jetty :as jetty]))

(defn simple-logging-middleware [app]
  (fn [req]
    (println req)
    (app req)))