artemave

# command line usage
local$ ssh -gR 8022:localhost:22 remote
remote$ scp -P 8022 file.tgz localhost:

# local ~/.ssh/config
Host remote
HostName remote.example.com
RemoteForward 8022 localhost:22

# remote ~/.ssh/config

artemave

  desc "Tell app to use local gems and tweak bundler to not break with gems coming from git"
  task :enable_local_gems_and_bundler do
    run %(perl -pi -e 'print "ENV[\\"GEM_HOME\\"] = \\"/home/#{user}/.gems\\"\\nGem.clear_paths\\n" if $. == 1' #{release_path}/config/application.rb)
    run "echo 'BUNDLE_PATH: /home/#{user}/.gems/bundler' >> #{release_path}/.bundle/config"
  end

artemave

#!/usr/bin/perl

use strict;
use warnings;

use File::Find;

File::Find::find(
  sub {
    return unless -f;

artemave

 def _vnc_setup
   d = '22'  # vnc desktop number
   ENV['DISPLAY'] = "localhost:#{d}"
   hostname = `hostname`.chomp
   vnc_pid_file = File.join(ENV['HOME'], ".vnc", "#{hostname}:#{d}.pid")
   if File.exist?(vnc_pid_file)
     pid = File.open(vnc_pid_file).read.chomp
     log "Xvnc appears to be already running with pid #{pid}"
     if `/bin/ps -p #{pid}`.split.last =~ /Xvnc/
       return

artemave

#code.rb

class Resource
end

module SomeModule
  class Consumer
    def singleton_resource
      @@sr ||= Resource.new
    end

artemave

run Proc.new {|env| [200, {"Content-Type" => "text/html"}, "Hello Rack!"]}

artemave

RSpec::Matchers.define :validate_inclusion_of do |field, list|
  match do |actual|
    list.each do |i|
      actual.should allow_value(i).for(field)
    end
  end
end

artemave

module Sinatra
  class Base
    class << self
      def run!(options={})
        set options
        handler      = detect_rack_handler
        handler_name = handler.name.gsub(/.*::/, '')
        # handler specific options use the lower case handler name as hash key, if present
        handler_opts = begin
                         send(handler_name.downcase)

artemave

# Somewhere in you env.rb /spec_helper.rb or the like

require_relative "rest-assured-server"

at_exit do
  RestAssuredServer.stop
end

RestAssuredServer.start

artemave

require 'socket'

server = TCPServer.new('127.0.0.1', 0)
free_port = server.addr[1]
server.close