paulcarey

#!/usr/bin/env ruby

STD_IMG_REF = '/Users/paulcarey/.std_desktop_image.txt'
IMG_SRC = '/Users/paulcarey/dev/images/ir_black_bg.png'

def current_img
  cmd = "defaults read com.apple.Desktop Background | grep ImageFilePath | tail -n 2 | head -n 1" 
  res = `#{cmd}`
  res = res.split('=')[1].strip
  res[1, res.size - 3]

paulcarey

// Example 1
function (clientCallback) {
 redis.set('foo1', 'bar1');
 redis.set('foo2', 'bar2', clientCallback);
}

// Example 2
function (clientCallback) {
 redis.set('foo1', 'bar1', function () {
   redis.set('foo2', 'bar2', clientCallback);

paulcarey

#!/bin/bash

# Use the HOST_ENV variable to set the prompt color so the environment
# is obvious at the prompt

# Add it to .bashrc and optionally /etc/skel/.bashrc  

function setprompt {
  
  # Format is ESC[Value;...;Valuem

paulcarey

#!/usr/bin/env ruby

require 'rubygems'
require 'relaxdb'
require 'Ruby2Ruby'
require 'spec/spec_models'

c = Module.const_get ARGV[0]
s = RubyToRuby.translate c
puts s 

paulcarey

it "should know one another" do
  # Code in the cdb block is executed if and only if it hasn't already been run.
  cdb do
    p1, p2 = Player.stock(:name => "p1"), Player.stock(:name => "p2")
    p1.acquaint p2
  end
  p1.should know(p2) # p1 and p2 are methods that load players by names p1 and p2
  p2.should know(p1)
end