chrishunt

class Basket
  attr_reader :contents

  def initialize
    @contents = []
  end
end

chrishunt

class Array                                                                                                                                                                                                     
  def [](index)                                                                                                                                                                                                 
    fetch(index)                                                                                                                                                                                                
  end                                                                                                                                                                                                           
end

chrishunt

git for-each-ref --format='%(refname:short) <- %(upstream:short)' refs/heads

chrishunt

Running 100000 iterations...
each:   6.872149
inject: 6.868875
map:    0.093785

chrishunt

describe 'rspec' do                                                                                                                                                               
  let(:sentance) { 'hello' }                                                                                                                                                      
                                                                                                                                                                                  
  it "returns 'hello'" do                                                                                                                                                         
    sentance.should == 'hello'                                                                                                                                                    
  end                                                                                                                            

chrishunt

Ruby on Clojure

Note: Remove example deps from the local mvn cache so they need to be installed for the demo

$ rm -r ~/.m2/repository/{com/steelcity, jruby}

First, create your amazing Ruby library that you'd like to use in Clojure. We must require 'java' and we must specify a java package because the default package cannot be imported into our Clojure project.

chrishunt

Eating Paleo

What Is Paleo?

• Many plants are inedible, in their raw state contain toxins
• 10,000 years ago discovered that cooking these foods makes them edible
  • Wheat, corn, barley, rice, sorghum, millet, oats, potatoes
• Enabled us to more easily transport and store food
• Allowed us to specialize in other fields since we didn't need to hunt, gather
• Grains, Beans, Potatoes (GBP) have several things in common

chrishunt

def sleep_sort(*nums)
  sorted = []

  nums.map do |n|
    Thread.new { sleep n; sorted << n }
  end.map(&:join)

  sorted
end

chrishunt

Podcasts

Ruby Rogues

Ruby news and discussion, interviews

• URL: http://rubyrogues.com
• Schedule: Weekly
• Duration: 80 minutes

Giant Robots Smashing into other Giant Robots

chrishunt

require 'relations'

class Employee
  extend Relations

  belongs_to :manager
end