Skip to content

Instantly share code, notes, and snippets.

Working from home

Andrej Antas redrick

Working from home
View GitHub Profile
redrick / rspec_rails_cheetsheet.rb
Last active Mar 5, 2021 — forked from nerdinand/rspec_rails_cheetsheet.rb
New expect syntax + new hash syntax and couple corrections
View rspec_rails_cheetsheet.rb
expect(@user).to have(1).error_on(:username) # Checks whether there is an error in username
expect(@user.errors[:username]).to include("can't be blank") # check for the error message
expect(response).to render_template(:index)
expect(response).to redirect_to(movies_path)
redrick / links.rb
Last active May 9, 2017
OTRS REST API Ticket Creation setup file
View links.rb
redrick /
Last active Feb 24, 2017
RabbitMQ + PostgreSQL

install rabbitMQ:

brew install rabbitmq
brew services start rabbitmq

web interface

redrick / rc
Created Aug 9, 2016
.ssh/rc config file macOS for screen
View rc
# Fix SSH auth socket location so agent forwarding works with screen.
if test "$SSH_AUTH_SOCK" ; then
ln -sf $SSH_AUTH_SOCK ~/.ssh/ssh_auth_sock
# Taken from the sshd(8) manpage.
if read proto cookie && [ -n "$DISPLAY" ]; then
if [ `echo $DISPLAY | cut -c1-10` = 'localhost:' ]; then
# X11UseLocalhost=yes
echo add unix:`echo $DISPLAY |
redrick / .zshrc
Created Aug 9, 2016
Screen SSH keys forwarding
View .zshrc
# Predictable SSH authentication socket location.
if test $SSH_AUTH_SOCK && [ $SSH_AUTH_SOCK != $SOCK ]
rm -f /tmp/ssh-agent-$USER-screen
fi  zsh  [unix]  100%  95/95☰ : 1
View .screenrc-main-example
# GNU Screen - main configuration file
# All other .screenrc files will source this file to inherit settings.
# Author: Christian Wills -
shell -$SHELL
# Allow bold colors - necessary for some reason
attrcolor b ".I"
# Tell screen how to set colors. AB = background, AF=foreground
termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
redrick /
Created Mar 4, 2016 — forked from derwiki/
Ruby module that you can use in a `before_action` on sensitive controllers for which you'd like a usage audit trail

Adding an audit log to your Rails app

If you have any sort of administrative interface on your web site, you can easily imagine an intruder gaining access and mucking about. How do you know the extent of the damage? Adding an audit log to your app is one quick solution. An audit log should record a few things:

  • controller entry points with parameter values
  • permanent information about the user, like user_id
  • transient information about the user, like IP and user_agent

Using the Rails framework, this is as simple as adding a before_action to your admin controllers. Here’s a basic version that I’m using in production.

View deploy.rb
require 'mina/bundler'
require 'mina/rails'
require 'mina/git'
# require 'mina/rbenv' # for rbenv support. (
require 'mina/rvm' # for rvm support. (
# Basic settings:
# domain - The hostname to SSH to.
# deploy_to - Path to deploy into.
# repository - Git repo to clone from. (needed by mina/git)
redrick / distribution.rb
Last active Aug 29, 2015
Prize distribution
View distribution.rb
class HashMap
def initialize
@prizes = [35, 25, 20, 15, 5]
@participations = [,,,,,

Keybase proof

I hereby claim:

  • I am redrick on github.
  • I am redrick ( on keybase.
  • I have a public key whose fingerprint is 0A34 8925 3347 3CB9 2126 001A 68DB E21C 4480 515D

To claim this, I am signing this object: