jschoolcraft

class ApiVersioning
  class Middleware
    def initialize(app)
      @app = app
    end

    def call(env)
      if version_number = extract_version_number(env)
        ApiVersioning.current_version_number = version_number.to_i
        Rails.application.eager_load! unless Rails.application.config.cache_classes

jschoolcraft

---
:sources:
- http://gems.rubyforge.org
- http://gems.github.com
gem: --no-ri --no-rdoc

jschoolcraft

#!/usr/bin/env bash
# Symlink as ~/bin/cache for happy fun time excitement.

DO_REPAIR=0
DEFAULT="2"
LEVEL=$DEFAULT

LEVELS[1]="cache/smarty/templates_c"
LEVELS[2]="cache/modules"
LEVELS[3]="cache/jsLanguage cache/themes"

jschoolcraft

#!/usr/bin/env bash
# Symlink as ~/bin/dibs for happy fun time excitement.

# Nothing pisses me off more than CTRL-c'ing during an import script
# And just having it fire up the next bloody file to import
trap 'echo Control-C trap caught; exit 1' 2 #traps Ctrl-C (signal 2)

# Exit if there is any errors
set -e

jschoolcraft

# https://www.varnish-cache.org/docs/2.1/tutorial/vcl.html
# https://www.varnish-cache.org/trac/wiki/VCLExamples

# Summary
# 1. Varnish will poll the backend at /health_check to make sure it is
#    healthy. If the backend goes down, varnish will server stale content
#    from the cache for up to 1 hour.
# 2. Varnish will pass X-Forwarded-For headers through to the backend
# 3. Varnish will remove cookies from urls that match static content file
#    extensions (jpg, gif, ...)

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# ElasticSearch upstart script

description     "ElasticSearch service"

start on (net-device-up
          and local-filesystems
          and runlevel [2345])

stop on runlevel [016]

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#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

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### Rails app generator template. Run it:
### rails new _app_name_ -m https://gist.githubusercontent.com/DamirSvrtan/28a28e50d639b9445bbc/raw/app_template.rb

bin_setup_file = <<-FILE
#!/bin/sh
bundle install
bundle exec rake db:setup
FILE

create_file 'bin/setup', bin_setup_file

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def authorize_key_for_root(config, *key_paths)
  [*key_paths, nil].each do |key_path|
    if key_path.nil?
      fail "Public key not found at following paths: #{key_paths.join(', ')}"
    end

    full_key_path = File.expand_path(key_path)

    if File.exists?(full_key_path)
      config.vm.provision 'file',

jschoolcraft

PS: If you liked this talk or like this concept, let's chat about iOS development at Stitch Fix! #shamelessplug

Protocol-Oriented Programming in Swift

Speaker: David Abrahams. (Tech lead for Swift standard library)

• "Crusty" is an old-school programmer who doesn't trust IDE's, debuggers, programming fads. He's cynical, grumpy.

• OOP has been around since the 1970's. It's not actually new.

• Classes are Awesome

  • Encapsulation
  • Access control