bibstha

module Quackable
  def self.included(base)
    base.extend ClassMethods
  end

  module ClassMethods
    def has_voice(word)
      @words ||= []
      @words << word
    end

bibstha

Some intermediate tips for VIM enthusiasts

In the beginning, there was the basics:

Command Mode
i - Insert Mode
a - Insert after the character
I - Insert at the beginning of the line
A - Insert at the end of the line

bibstha

After migrating from heroku to dokku, we had to also chance codeship so we deploy to dokku. I followed the following steps to successfully deploy to dokku.

1. Save the public key of the codeship project. It is found in Project Settings > General Settings.
2. Copy the public key to a file /tmp/codeship_projectname.pub.
3. Make sure when pasting, all the contents are in a single line and not multiple lines.
4. Add the public key to dokku using the following command in console. Reference.

cat /tmp/codeship_projectname.pub | ssh root@yourdokkuinstance "sudo sshcommand acl-add dokku [description]"

bibstha

require 'ruleby'
include Ruleby

class CoffeeOperationRulebook < Rulebook
  # Note the rules do not have to be in order
  def rules
    rule [Machine, :m, m.status == :GRINDING] do |v, e|
      puts "Grinding complete, puring coffee"
      v[:m].status = :POURING
      e.modify v[:m]

bibstha

<a href="javascript:var l = document.location; new_href = l.origin + '.eaccess.ub.tum.de' + l.pathname + l.search; window.location.href = new_href">Access with TUM</a>

bibstha

set :whenever_command, "bundle exec whenever"
set :whenever_identifier, defer { "#{:myappname}_#{:production}" }
require "whenever/capistrano"
after "deploy:restart", "whenever:update_crontab"