davidbalbert

#!/usr/bin/env ruby
# Use with your code:
# $ grep -hIEro '\d+' . | ruby path/to/numbers.rb

tens = 0
fives = 0
twos = 0
evens = 0
odds = 0
count = 0

davidbalbert

class PowersOfTwo
  include Enumerable
  
  class << self
    include Enumerable
    
    def each(&block)
      new.each(&block)
    end
  end

davidbalbert

#!/usr/bin/env ruby

require 'nokogiri'

unless ARGV.size > 0
  STDERR.puts "usage: #{$0} html-file"
  exit 1
end

doc = File.open(ARGV[0]) { |f| Nokogiri::HTML(f) }

davidbalbert

Keybase proof

I hereby claim:

• I am davidbalbert on github.
• I am davidbalbert (https://keybase.io/davidbalbert) on keybase.
• I have a public key ASBC8M_8mgPzPaiFefNsrkHVhVAe9Snd74nBao4d-TZN2Ao

To claim this, I am signing this object:

davidbalbert

// Redux

function createStore(reducer) {
  let state;
  let listeners = [];
  
  const store = {
    dispatch(action) {
      state = reducer(state, action);
      

davidbalbert

#!/usr/bin/env ruby

if ARGV.size == 0
  STDERR.puts "missing argument"
  exit 1
end

ARGV.each do |name|
  s = File.read(name)

davidbalbert

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  gem 'rails', github: 'rails/rails'

davidbalbert

#!/usr/bin/env ruby

if ARGV.empty?
  $stderr.puts("usage: #{$0} rdio-or-spotify-url")
  exit 1
end

require 'net/http'
require 'uri'

davidbalbert

class Object
  def not
    NotProxy.new(self)
  end
end

class NotProxy
  def initialize(obj)
    @obj = obj
  end

davidbalbert

# Generic functions in Ruby
#
# How to use it:
#
#     plus = Multi.new
#     plus.add_method(Numeric, Numeric) { |a, bi| a + b }
#     plus.call(1, 2) #=> 3
#
# For some more fun:
#