adamgavlak

defmodule Foo.Helpers.UrlValidator do
  def validate(url) do
    case URI.parse(url) do
      %URI{scheme: nil} -> {:error, "No scheme"}
      %URI{host: nil} -> {:error, "No host"}
      _ -> {:ok, url}
    end
  end
end

adamgavlak

Script

#!/bin/bash

yum install ncurses-devel openssl-devel -y
yum groupinstall "Development Tools" -y

cd /tmp
wget "http://erlang.org/download/otp_src_19.3.tar.gz" -O otp19.tar.gz

adamgavlak

#!/bin/bash
# /etc/init.d/minecraft
# version 0.4.2 2016-02-09 (YYYY-MM-DD)
#
### BEGIN INIT INFO
# Provides:   minecraft
# Required-Start: $local_fs $remote_fs screen-cleanup
# Required-Stop:  $local_fs $remote_fs
# Should-Start:   $network
# Should-Stop:    $network

adamgavlak

defmodule PrefixID do

  @doc """
  Custom Ecto.Type use macro

  Example:

      use PrefixID, prefix: "secret_key"

  After this, the Ecto type will have

adamgavlak

find ./src/ \( -not -path '*/\.*' -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.png' \) -exec ~/rsync -N --crtimes '{}' ./dist/ \;

adamgavlak

syntax enable
colorscheme cobalt2

set tabstop=2
set softtabstop=2
set expandtab

" UI Config
set number
set showcmd

adamgavlak

// Card
box-shadow:
    0 7px 14px 0 rgba(50,50,93,.1), 
    0 3px 6px 0 rgba(0,0,0,.07);

// Dropdown
box-shadow: 
    0 0 0 1px rgba(136,152,170,.1), 
    0 15px 35px 0 rgba(49,49,93,.1), 
    0 5px 15px 0 rgba(0,0,0,.08);

adamgavlak

# Creating a Digital Ocean droplet running Rails + Postgres with persistant storage and https
#--------------------------------------------------------------------------------------------

# For your ctrl-D pleasure...
# SERVER_IP
# APP_NAME
# RAILS_SECRET (generate with `rails secret`)
# ADMIN_EMAIL

adamgavlak

# Create S3 bucket in any region

# Change bucket policy
{
    "Version": "2018-06-06",
    "Id": "Policy1528273129416",
    "Statement": [
        {
            "Sid": "Stmt1528273125295",
            "Effect": "Allow",

adamgavlak

update-locale LC_CTYPE=en_US.UTF-8