olly

require "bundler/inline"

gemfile do
  gem "rspec"
end

require "rspec/autorun"

RSpec.describe "inline Bundler and autorun RSpec" do
  it "is convenient for self-contained examples & bug repros" do

olly

module WhatAmIMissing
  module Cat
    module Bill
      def thing
        [1,2,3]
      end
    end
  end

  class John

olly

Client SSL Authentication

The use case I had when I implemented client SSL authentication was to secure a web interface for a centralised log service that I was running. I wanted it to have it available, securely, on the public internet. I implemented it using nginx's ssl module.

I only had this available for 4-5 developers. I think I'd only attempt to use this for anyone who is comfortable with SSH keys or if it was an API client. I think the technical bar is a little too high for anything else.

I wrote some scripts, which I've pushed to a public GitHub repository: olly/heracles. The README is a mix of actual commands that work, and thoughts for how things could be configured. The idea was for it to generate CAs, server certificates and client certificates, and store them in a git repository for easy backup. There in a fairly rough state, but what's there works and I had tested on a real setup.

Authorizatio

olly

$ ruby test.rb 6.0.0
<h1>Sample</h1>

===

Traceback (most recent call last):
	21: from test.rb:30:in `<main>'
	20: from /usr/local/var/rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/actionview-6.0.0/lib/action_view/helpers/rendering_helper.rb:30:in `render'
	19: from /usr/local/var/rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/actionview-6.0.0/lib/action_view/base.rb:304:in `in_rendering_context'
	18: from /usr/local/var/rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/actionview-6.0.0/lib/action_view/helpers/rendering_helper.rb:34:in `block in render'

olly

require 'csv'

# https://rubygems.org/gems/progress_bar
require 'progress_bar'

class CSV
  module ProgressBar
    def progress_bar
      ::ProgressBar.new(@io.size, :bar, :percentage, :elapsed, :eta)
    end

olly

#!/bin/bash
# Export some ENV variables so you don't have to type anything
export AWS_ACCESS_KEY_ID=<your-access-key-id>
export AWS_SECRET_ACCESS_KEY=<your-secret-access-key>
export PASSPHRASE=<your-gpg-passphrase>

GPG_KEY=<your-gpg-key>

# The source of your backup
SOURCE=/

olly

Prevents SQL error caused by primary_key not being set

Previously the SelectFromDatabase strategy connects to the database, and extracts the values, when it's initalized. However, at this stage,the table isn't fully configured and so when it creates the source table, it doesn't set a primary key.

By changing it to lazily fetch, and cache, the values; we ensure that the source table will be correctly configured.

olly

#![allow(non_upper_case_globals)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]

extern crate chrono;
#[macro_use]
extern crate serde_json;
extern crate uuid;

use chrono::TimeZone;

olly

#!/usr/bin/env ruby
#
# usage: rails-merge-db-schema <current-file> <base-file> <other-file> <marker-size>
#
# install:
#
#    $ git config --global merge.railsschema.name "newer Rails schema version"
#    $ git config --global merge.railsschema.driver "rails-merge-db-schema %A %O %B %L"

exit 1 if ARGV.size != 4

olly

require 'minitest/autorun'
require 'set'

class Foo
  def initialize(s)
    @s = s
  end

  def ==(other)
    @s == other