nwjsmith

class Optional
  private_class_method :new

  def self.maybe(possible)
    possible.nil? ? absent : of(possible)
  end

  def self.absent
    None.new
  end

nwjsmith

require 'active_record'
require 'logger'

ActiveRecord::Base.establish_connection adapter: 'sqlite3', database: ':memory:'

ActiveRecord::Base.connection.instance_eval do
  create_table(:starting_goalies) do |t|
    t.string :status
  end
end

nwjsmith

#!/bin/bash
set -e

cp previous.key intermediate.key
cp current.key previous.key
mv intermediate.key current.key
service nginx reload

nwjsmith

def evolve_cell(cell, neighbours)
  if cell == 1
    if neighbours.inject(&:+) == 2 || neighbours.inject(&:+) == 3
      1
    else
      0
    end
  else
    if neighbours.inject(&:+) == 3
      1

nwjsmith

class Cell
  CHARACTERS = { :live => 'X', :dead => 'O' }

  attr_reader :live

  def self.live
    new(:live)
  end

  def self.dead

nwjsmith

class Cell
  def self.random
    number = Random.rand(100)
    if number > 50
      live
    else
      dead
    end
  end

nwjsmith

#!/bin/bash
set -e

#!/bin/bash
set -e

ansible $@ -i .vagrant/provisioners/ansible/inventory/vagrant_ansible_inventory --private-key=~/.vagrant.d/insecure_private_key -u vagrant

nwjsmith

diff --git a/lib/psych/handlers/document_stream.rb b/lib/psych/handlers/document_stream.rb
index e429993..25d10fb 100644
--- a/lib/psych/handlers/document_stream.rb
+++ b/lib/psych/handlers/document_stream.rb
@@ -18,5 +18,19 @@ module Psych
         @block.call pop
       end
     end
+
+   class StrictDocumentStream < DocumentStream

nwjsmith

package main

import (
  "fmt"
  "math/rand"
  "time"
)

type Conn struct {
  num int

nwjsmith

require 'spec_helper'
require 'open3'

describe 'unnest' do
  it 'can unnest nested class definitions in a file' do
    example_input = <<-EOF
module A::B
  class C::D::E < F::G
    def initialize(foo)
      @foo = foo