ruralocity

# [Choice] Ruby version: 2, 2.7, 2.6, 2.5
ARG VARIANT=2
FROM mcr.microsoft.com/vscode/devcontainers/ruby:0-${VARIANT}

ARG NODE_VERSION="lts/*"
RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"

# [Optional] Uncomment this section to install additional OS packages.
# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
#     && apt-get -y install --no-install-recommends <your-package-list-here>

ruralocity

# Don't print a new line at the start of the prompt
add_newline = false

# Disables the line_break module, making the prompt a single line.
[line_break]
disabled = true

# Replace the "❯" symbol in the prompt
[character]
symbol = "$"

ruralocity

https://github.com/RichiH/vcsh

vcsh init <repo>
vcsh <repo> add <files>
vcsh <repo> commit -m "<message>"

vcsh <repo> remote add origin <remote>
vcsh <repo> push -u origin master

ruralocity

# Prerequisites:
#
# * Add pronto, pronto-rubocop, and any other pronto runners to Gemfile's
#   development group (TODO: how to run using standalone gems?)
#   Add dotenv to project's Gemfile, if necessary (dotenv-rails includes
#   it by default)
# * Create a GitHub API token: https://github.com/settings/tokens.
#   Give it the following scopes: repo, repo:status
#   See this tutorial for more info:
#   https://christoph.luppri.ch/articles/2017/03/05/how-to-automatically-review-your-prs-for-style-violations-with-pronto-and-rubocop/

ruralocity

Code Review

(Alex Gaynor, Python Software Foundation)

• reviewing diffs vs. entire body of code: The latter takes the "why" out of the process
• "raise the bus factor"
• ensure readability: counterbalances self-optimization we do when we write code
• catch bugs: least important purpose of code reviews
• encourage healthy engineering culture: mechanism for giving and getting regular feedback

ruralocity

require 'spec_helper'

describe 'path/to/view.html.erb' do
  it "renders JavaScript to connect to a pretend API" do
    render

    expect(rendered).to match("api_key: '#{ENV['API_KEY']}',")
    expect(rendered).to match("api_endpoint: '#{ENV['API_KEY']}',")
  end
end

ruralocity

if Rails.env.development?
  require 'faker'

  namespace :obfuscate do
    desc "Obfuscate user data"
    task :users => :environment do
      raise "Not to be run in production!" if Rails.env.production?
      User.all.each do |user|
        unless user.admin?
          user.update_attributes(

ruralocity

Monday

• DHH keynote
• How Shopify scales Rails
• Maintainable Templates
• Building Extractable Libraries in Rails
• Michael Lopp keynote

Tuesday

ruralocity

require 'date'
require 'minitest/autorun'

class SchoolYear
  def self.date_range(day=Date.today.to_s)
    d = Date.parse(day)
    if d.month >= 8
      start_year = d.year
      end_year = d.year + 1
    else

ruralocity

def facebook_button(url)
  content_for :head do
    content_tag :script,
      (function(d, s, id) {
        var js, fjs = d.getElementsByTagName(s)[0];
        if (d.getElementById(id)) return;
        js = d.createElement(s); js.id = id;
        js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
        fjs.parentNode.insertBefore(js, fjs);
      }(document, 'script', 'facebook-jssdk'));