plukevdh

setup_env() {
  if [[ -f ".env" ]]; then
    for line in `cat .env`; do export $line; done
    echo "Loaded .env file from this directory"
  fi
}

bundled_commands=(foreman rackup rake rspec ruby shotgun thin pry)

_bundler-installed() {

plukevdh

Calculating -------------------------------------
              reduce        23 i/100ms
                uniq       743 i/100ms
-------------------------------------------------
              reduce      234.9 (±4.7%) i/s -       1173 in   5.005499s
                uniq     7456.4 (±9.8%) i/s -      37150 in   5.081748s

plukevdh

module ConditionalValidations
  extend ActiveSupport::Concern
  
  attr_accessor :conditional_validations

  def conditional_validations
    @conditional_validations || []
  end
  
  def conditionally_validate(attribute, options=nil)

plukevdh

class CourseSortable
  InvalidSortType = Class.new(StandardError)

  def initialize(params, courses)
    @strategy = get_strategy(params[:sort_by]).new(courses)

    @strategy.descending! if (params[:sort_direction] == 'descending')
  end

  def sort

plukevdh

# RSpec matcher to spec delegations.
# Forked from https://gist.github.com/ssimeonov/5942729 with fixes
# for arity + custom prefix.
#
# Usage:
#
#     describe Post do
#       it { is_expected.to delegate(:name).to(:author).with_prefix } # post.author_name
#       it { is_expected.to delegate(:name).to(:author).with_prefix(:any) } # post.any_name
#       it { is_expected.to delegate(:month).to(:created_at) }

plukevdh

BubbleChangeEvents =

  bubbleCollectionEvents: (container, watchAttributes...) ->
    _.each watchAttributes, (attr) =>
      @bubbleChangeEvent(attr, container)

    @bubbleDestroyEvent(container)
    @bubbleAddEvent(container)

  bubbleChangeEvent: (attribute, container) ->

plukevdh

Excerpt from The Death of Adulthood in American Culture

Y.A. fiction is the least of it. It is now possible to conceive of adulthood as the state of being forever young. Childhood, once a condition of limited autonomy and deferred pleasure (“wait until you’re older”), is now a zone of perpetual freedom and delight. Grown people feel no compulsion to put away childish things: We can live with our parents, go to summer camp, play dodge ball, collect dolls and action figures and watch cartoons to our hearts’ content. These symptoms of arrested development will also be signs that we are freer, more honest and happier than the uptight fools who let go of such pastimes.

plukevdh

class Article < ActiveRecord::Base
  has_many :images
end

class Image
  belongs_to :article
  validates :url, on: :publish
end

article = Article.new title: "Testing nested contexts"

plukevdh

$> rspec test_case.rb
F.

Failures:

  1) a failing case expects success
     Failure/Error: expect(production_code(response)).to eq 'success'

       expected: "success"
            got: "failure"

plukevdh

namespace :db do
  desc "Run migrations"
  task :migrate, [:version] do |t, args|
    require "sequel"

    Sequel.extension :migration
    db = Sequel.connect(ENV.fetch("DATABASE_URL"))

    if args[:version]
      puts "Migrating to version #{args[:version]}"