pvdb

import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

/** Establish a SSL connection to a host and port, writes a byte and
 * prints the response. See
 * http://confluence.atlassian.com/display/JIRA/Connecting+to+SSL+services
 */
public class SSLPoke {
    public static void main(String[] args) {

pvdb

With the introduction of Phusion Passenger Standalone, some of the established wisdom with regards to Capistrano tasks for managing Passenger are a tad outdated.

In particular, the start and stop tasks for Passenger are typically NOOPs, and only the restart task is deemed relevant. This is arguably no longer the case for standalone Passenger, where start and stop tasks do make sense, as they did back in the mongrel days.

The following Capistrano tasks illustrate how to start, stop and restart a standalone Passenger setup.

These tasks are for a Passenger setup that uses Unix domain sockets, but they can easily be modified for Passenger instances configured for TCP sockets.

    namespace :deploy do

task :start, :roles => :app, :except => { :no_release => t

pvdb

#!/usr/bin/env ruby
# Remove all gems EXCEPT defaults :)

`gem list -d`.split(/\n\n^(?=\w)/).each do |data|
  match = data.match(/(?<name>([^\s]+)) \((?<versions>.*)\)/)
  name = match[:name]
  versions = match[:versions].split(', ')

  if match = data.match(/^.*\(([\d\.]*),? ?default\): .*$/)
    next if match[1].empty? # it's the only version if this match is empty

pvdb

#!/usr/bin/ruby
require 'rubygems'
installed_gems = Gem::Dependency.new '', Gem::Requirement.default
missing = []
# mind the short-hand, looping over installed gem specs
specs = Gem.source_index.search installed_gems
specs.each do |spec|
  gem = Gem::Dependency.new spec.name, spec.version
  # looping over gem dependencies
  specs = Gem.source_index.search gem

pvdb

#!/usr/bin/env ruby
#
# NAME
#
#   benchmark.rb -- a multi-dimensional Ruby benchmark script :-)
#
# DESCRIPTION
#
#   a customized Ruby "interpreter" that benchmarks
#   other Ruby scripts... by default, both resident

pvdb

#!/usr/bin/env ruby

$:.unshift File.join File.dirname(__FILE__), "lib"

require 'mongoid.rb'

class Shape
  include Mongoid::Document
  field :x, type: Integer, default: 0
  field :y, type: Integer, default: 0

pvdb

<!-- copy this to YOUR_THEME.tmTheme-->
  <dict>
	    <key>name</key>
	    <string>diff: deleted</string>
	    <key>scope</key>
	    <string>markup.deleted</string>
	    <key>settings</key>
	    <dict>
	        <key>background</key>
	        <string>#EAE3CA</string>

pvdb

$ export GITHUB_USER="your-github-username"
$ export GITHUB_PASSWORD="your-github-password"

pvdb

#
# https://github.com/citizen428/methodfinder
#
# stick the below snippet in your .irbrc file
# in order to be able to do something like...
#
# irb :001 > '     blegga      '.method_finder 'blegga'
# => [:strip, :strip!] 
# irb :002 > 'blegga'.method_finder 6
# => [:bytesize, :length, :size] 

pvdb

# 
# http://github.com/thoughtbot/paperclip/issues/issue/247
# 

#
# put this in the relevant section of your config/application.rb
#

config.after_initialize do