txus

# RSpec matcher to spec delegations.
#
# Usage:
#
#     describe Post do
#       it { should delegate(:name).to(:author).with_prefix } # post.author_name
#       it { should delegate(:month).to(:created_at) }
#       it { should delegate(:year).to(:created_at) }
#     end

rbxbx

# pulled out of a project authored by tpope && rbxbx
# not generic enough for general use, but a decent example of 
# an application specific restful crud abstraction

module Incrudable
  extend ActiveSupport::Concern

  included do
    expose(controller_name) { controller_name.classify.constantize.scoped }
    expose(controller_name.singularize)

nruth

require 'spec_helper'

describe "member password recovery" do
#   As a member who forgot my password
#   I want to recover my site access easily
# 
  attr_accessor :current_email_address

  specify "email recovery of a new password" do
    member = make_activated_member

jc00ke

server {
    listen [YOUR IP]:80;
    server_name *.dev.jc00ke.com;

    location / {
      if ($host ~* "(.*)\.dev\.jc00ke\.com" ) {
        set  $tunnel_app  $1.lvh.me;
      }

      proxy_set_header  X-Real-IP  $remote_addr;

chrisroos

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

mxriverlynn

module Capybara
  class Session
    def has_image?(src)
      has_xpath?("//img[contains(@src,\"/images/#{src}\")]")
    end
  end
end

jamiehodge

require 'sinatra/base'
require 'rack/flash'
require 'warden'
require 'slim'
require 'sequel'
require 'sqlite3'

DB = Sequel.sqlite
DB.create_table :users do
  primary_key :id

gmarik

How to disable Gem deprecation warnings

Just copy content to corresponding files

jc00ke

# Simple, scrappy UDP DNS server in Ruby (with protocol annotations)
# By Peter Cooper
#
# MIT license
#
# * Not advised to use in your production environment! ;-)
# * Requires Ruby 1.9
# * Supports A and CNAME records
# * See http://www.ietf.org/rfc/rfc1035.txt for protocol guidance
# * All records get the same TTL

jc00ke

~ maglev ✔ maglev-irb -f
irb(main):001:0> b = proc { p 1 }
=> #<Proc>
irb(main):002:0> b.instance_variable_get("@_st_block")
=> #<ExecBlock:0x561a6201 
irb(main):003:0> block = b.instance_variable_get("@_st_block")
=> #<ExecBlock:0x561a6201 
irb(main):004:0> block.class
=> ExecBlock
irb(main):005:0> block.class.primitive '_sourceString', '_sourceString'