reddyonrails

#!/usr/bin/env ruby

# Please read http://otobrglez.opalab.com for more information about this code.

class Book < Struct.new(:title)

  def words
    @words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
  end

reddyonrails

#Extended this gist https://gist.github.com/knapo/8897592
class ActiveRecord::Base
  def self.has_many_documents(association_name)
    class_eval %<
      def #{association_name}
        #{association_name.to_s.singularize.classify}.where(#{name.underscore}_id: id)
      end
    >
  end

reddyonrails

is_weekday = lambda {|day_of_week, time| time.wday == day_of_week}.curry

sunday    = is_weekday[0]
monday    = is_weekday[1]
tuesday   = is_weekday[2]
wednesday = is_weekday[3]
thursday  = is_weekday[4]
friday    = is_weekday[5]
saturday  = is_weekday[6]

reddyonrails

#!/usr/bin/env ruby

if ARGV.size != 2
  puts "Usage: #{$0} <from_language> <to_language>"
  exit -1
end

require 'rubygems'
require 'ya2yaml'   # this gem is needed for this to work!
require 'yaml'

reddyonrails

module ClassAttributeMixin

  def self.included(base)
    class << base

      def attr_accessor(*splash)
        @attributes ||= []
        @attributes.concat splash
        super
      end

reddyonrails

# First the end result of what we want:

class Foo
  before_hook :whoa
  before_hook :amazing

  def test
    puts "This is kinda cool!"
  end

reddyonrails

OK, Let's begin. Hello, Everybody.
My name is Narihiro Nakamura.
Today, I'm talking about "Parallel worlds of CRuby's GC".

I'm very happy now, because I'm meeting attendee in rubyconf.
And, one of my dreams is to talk in rubyconf.
So, I'm very happy and exciting.

Today is my first presentation in English.
My English is not good.

reddyonrails

# DOCKER-VERSION 0.4.8

# am facing issue
# https://github.com/dotcloud/docker/issues/1123

FROM ubuntu:12.04
 
MAINTAINER Deepak Kannan "deepak@codemancers.com"

RUN apt-get -y install python-software-properties

reddyonrails

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

reddyonrails

for i in `seq 10` ; do rspec spec ; [[ ! $? = 0 ]] && break ; done