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Falk Pauser fpauser

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  • Neuwied, Germany
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@fpauser
fpauser / game_of_life.rb
Created July 2, 2010 09:41
class GameOfLife
attr_reader :width, :height, :cells
def initialize(width = 5, height = 5, seed = 5)
raise ArgumentError.new "Seed must be < than width x height!" if seed >= width * height
@width, @height = width, height
@cells = Array.new(width * height, 0)
@cells[rand(cells.size)] = 1 while cells.select{|c| c == 1}.size < seed
end
@fpauser
fpauser / Gemfile
Created August 25, 2010 07:34
source 'http://rubygems.org'
gem 'rails', '3.0.0.rc2'
# Bundle edge Rails instead:
#gem 'rails', :git => 'git://github.com/rails/rails.git', :branch => "3-0-stable"
gem 'mysql2'
gem 'awesome_print', :require => 'ap'
gem 'rails3-generators', "0.12.1"
@fpauser
fpauser / rubyenterprise-ree-bundler-rails-error.txt
Created August 30, 2010 19:24
/usr/lib/ruby/1.8/rubygems/package/tar_input.rb:49:in `initialize': not in gzip format (Zlib::GzipFile::Error)
from /usr/lib/ruby/1.8/rubygems/package/tar_input.rb:49:in `new'
from /usr/lib/ruby/1.8/rubygems/package/tar_input.rb:49:in `initialize'
from /usr/lib/ruby/1.8/rubygems/package/tar_reader.rb:64:in `each'
from /usr/lib/ruby/1.8/rubygems/package/tar_reader.rb:55:in `loop'
from /usr/lib/ruby/1.8/rubygems/package/tar_reader.rb:55:in `each'
from /usr/lib/ruby/1.8/rubygems/package/tar_input.rb:32:in `initialize'
from /usr/lib/ruby/1.8/rubygems/package/tar_input.rb:17:in `new'
from /usr/lib/ruby/1.8/rubygems/package/tar_input.rb:17:in `open'
from /usr/lib/ruby/1.8/rubygems/package.rb:58:in `open'
@fpauser
fpauser / mysql2-debug.txt
Created August 31, 2010 07:50
$ gem install mysql2 --debug
Exception `NameError' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:164 - uninitialized constant Gem::Commands::InstallCommand
Exception `NoMethodError' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/rational.rb:78 - undefined method `gcd' for Rational(1, 2):Rational
Exception `Gem::LoadError' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems.rb:779 - Could not find RubyGem test-unit (>= 0)
Exception `Gem::LoadError' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems.rb:779 - Could not find RubyGem sources (> 0.0.1)
Exception `IOError' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/site_ruby/1.8/rubygems/format.rb:50 - closed stream
Exception `Errno::EEXIST' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/fileutils.rb:243 - File exists - /home/fpauser/.rvm/gems/ruby-1.8.7-p302
Exception `Errno::EEXIST' at /home/fpauser/.rvm/rubies/ruby-1.8.7-p302/lib
@fpauser
fpauser / .bashrc
Created September 1, 2010 20:50
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace
@fpauser
fpauser / Dumple
Created November 8, 2010 12:45 — forked from bouchard/Dumple
#!/usr/bin/env ruby
## Modified from Gem Session's Dumple, available at:
## http://gem-session.com/2010/07/dumping-database-from-within-rails-project
fail_gently = ARGV.include?("--fail-gently")
gzip = ARGV.include?("--compress")
if ARGV.include?("-i")
puts "*******************************************************"
@fpauser
fpauser / remove_crap_from_google_news.js
Created December 9, 2010 10:27
Remove annoying crap from news.google.de. Needs our beloved jQuery ;)
// remove crappy contents from news.google.de
$("div.source, span.source").filter(function() { return /(BILD|WELT ONLINE)/.test( $(this).text() ) }).parent().fadeOut();
$("h2.title > a").filter(function() { return /.*(welt.de|bild.de).*/.test( $(this).attr('href') ) } ).parents("div.story").fadeOut();
@fpauser
fpauser / README.txt
Created February 2, 2012 12:36
Rails, VLAD, RVM, SUDO
For a working sudo in a non-interactive ssh session:
1. Copy askpass to $HOME/bin/askpass & make it executeable (chmod +x $HOME/bin/askpass)
2. Change your deploy.rb to setup the SUDO_ASKPASS environment variable (see man sudo)
Credits: http://serverfault.com/questions/307366/error-deploying-app-with-vlad-running-a-sudo-command-to-ubuntu-server
@fpauser
fpauser / create_view_test.rb
Created June 4, 2012 08:26
Add custom migration methods to rails
class CreateViewTest < ActiveRecord::Migration
def up
create_view_or_table :view_test do
view_column :select => "#{source_db}.dbo.Config.value", :as => :config_value, :type => :integer
view_sql "FROM #{source_db}.dbo.Config"
end
end
@fpauser
fpauser / index.html
Created June 18, 2012 11:29
Ember.Router
<!doctype html>
<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<script type='text/javascript' src="http://cloud.github.com/downloads/wycats/handlebars.js/handlebars-1.0.0.beta.6.js"></script>
<script type='text/javascript' src="http://cloud.github.com/downloads/emberjs/ember.js/ember-latest.js"></script>
</head><body>
<script type="text/x-handlebars" data-template-name="application">
<h1>Application</h1>
<a href="#/dashboard">Dashboard</a>