dbernheisel

#!/bin/bash
# Mass expire Redis keys using the SCAN command so it doesn't block or overwhelm
# memory

# Usage example: ./mass-expire-redis.sh "127.0.0.1" "6379" "mykey:*" "300"
# Logs to ./filename.ext.log

if [ $# -ne 4 ]; then
  echo "Usage: $0 <host> <port> <pattern> <expiration>"
  exit 1

dbernheisel

# Install prerequisites. I'm using arch, but you can do similar things with brew but paths change.
yay gcc6
pacman -S openssl-1.0
OPENSSL_DIR="/usr/lib/openssl-1.0"

# If you're on mac and installed with brew, you can do this:
# OPENSSL_DIR=$(brew --prefix openssl-1.0)

# A patch to let older Ruby to work with newer OpenSSL
SSL_PATCH="https://gist.github.com/mislav/055441129184a1512bb5/raw"

dbernheisel

map $http_upgrade $connection_upgrade {
  default upgrade;
  '' close;
}

upstream myapp {
  server localhost:4000;
}

server {

dbernheisel

Keybase proof

I hereby claim:

• I am dbernheisel on github.
• I am dbernheisel (https://keybase.io/dbernheisel) on keybase.
• I have a public key whose fingerprint is 4384 A7D5 19AF C609 E3A0 69D6 437A ABB7 7302 C206

To claim this, I am signing this object:

dbernheisel

module Interface
  # For this module to be useful, it'll need to be prepended. For example, if
  # you create a CardInterface:
  #
  # module CardInterface
  #   extend Interface
  #   method :photo, returns: [Photo, NilClass]
  # end
  #
  # prepend it to the class:

dbernheisel

#!/bin/bash

# Works with a file called VERSION in the current directory,
# the contents of which should be a semantic version number
# such as "1.2.3"

# this script will display the current version, automatically
# suggest a "minor" version update, and ask for input to use
# the suggestion, or use a newly entered value.

dbernheisel

ElixirConf 2018

Short Version

Elixir in the Next 5 Years - Jose Valim Video

• Earlier
  • Enhanced documentation with authors and deprecated. Upgraded ExDocs
  • Development page on elixir-lang.org
• Community is getting better. New podcasts, frameworks, and faster compilation.

dbernheisel

#!/bin/bash

LANGUAGES="erlang elixir nodejs"

get_tool_version() {
  grep "$1" .tool-versions | awk '{print $2}'
}

has_matching_versions() {
  # Usage: has_matching_versions DEPTH VERSION1 VERSION2

dbernheisel

# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
# Include the gem 'rspec_junit_formatter' in your test group for circleci to read test results and present them nicely
# Include the gem 'capybara-screenshot' in your test group for screenshot artifacts

version: 2

defaults: &defaults

dbernheisel

Elixir Metaprogramming

An introduction

@bernheisel

@thoughtbot

---

Plan