cupakromer

Keybase proof

I hereby claim:

• I am cupakromer on github.
• I am cupakromer (https://keybase.io/cupakromer) on keybase.
• I have a public key ASDdHyS2jP9poEx6J_S1G7N5TLS52N-7YgxSMEbvRrOFdQo

To claim this, I am signing this object:

cupakromer

class NotesController < ApplicationController
  def index
    notes = requested_notes
    respond_to do |format|
      format.html do
        render :index, locals: { notes: notes }
      end
      format.json do
        render :index, locals: { notes: notes } if stale? notes
      end

cupakromer

require 'benchmark/ips'

[10, 100, 1000, 10_000].each do |size|
  range = (1..size)

  puts "\nUsing Array#map size #{size}:"
  Benchmark.ips do |x|
    x.report('Block         ') { range.map { |i| i.to_s } }
    x.report('Symbol#to_proc') { range.map(&:to_s) }
    x.compare!

cupakromer

    public String railways(String name, Void _ignoreError) {
        return "SUCCESS";
    }

    public String railways(Void _ignoreName, String error) {
        return "FAILURE";
    }

    @Test
    public void workingWithEither() {

cupakromer

require 'benchmark/ips'

substitutions = {
  'true' => true,
  'false' => false,
  'null' => nil,
  '' => nil
}.freeze

Benchmark.ips do |x|

cupakromer

# transaction/truncation strategies won't work when you have a
# capybara feature and you must preserve what's already in the
# database
#
# Usage: 
# include TrackedLet
#
# track(:foo) { User.create }
# track!(:foo) { User.create }
# specify { expect(track(User.create)).to be_persisted }

cupakromer

  foo://username:[email protected]:8042/over/there/index.dtb?type=animal&name=narwhal#nose
  \_/   \_______________/ \_________/ \__/            \___/ \_/ \______________________/ \__/
   |           |               |       |                |    |            |                |
   |       userinfo           host    port              |    |          query          fragment
   |    \________________________________/\_____________|____|/ \__/        \__/
 scheme                 |                          |    |    |    |          |
  name              authority                      |    |    |    |          |
   |                                             path   |    |    interpretable as keys
   |                                                    |    |
   |    \_______________________________________________|____|/       \____/     \_____/

cupakromer

module ExampleModuleFunctions

  def self.use_class_method
    "module singleton class method"
  end

  def use_normal_method
    "normally included method"
  end

cupakromer

#!/usr/bin/env ruby

ENV['RAILS_ENV'] = 'test'
require 'benchmark'
rails_loading_time = Benchmark.measure { require './config/environment' }
puts "Rails env loaded in #{rails_loading_time}"

NUM_FORKS = 2
test_groups = `find ./spec -type f -iname "*foobar*"`.split("\n").in_groups(NUM_FORKS).to_a

cupakromer

$ bin/rails g scaffold foo                               
      invoke  active_record
      create    db/migrate/20150305063125_create_foos.rb
      create    app/models/foo.rb
      invoke    rspec
      create      spec/models/foo_spec.rb
      invoke  resource_route
       route    resources :foos
      invoke  scaffold_controller
      create    app/controllers/foos_controller.rb