octosteve

stdin, stdout, stderr, pid  = Open4::popen4 "pgp --key-list"
pgps = stderr.select {|x| x.chomp if x =~ /0x/ }

# to parse Key list
@orgs = pgps.inject([]){|enum, pgp| enum << {:hex_id =>pgp[29..38], :org_id => pgp[40..pgp.length].chomp} }
@orgs.each.with_index{ |org, index| puts "#{index}. #{org[:hex_id]} belongs to #{org[:org_id]}" }

octosteve

require 'win32ole'
email = "[email protected]"
image1 = "/home/user/images/image1.jpg"
image2 = "/home/user/images/image2.jpg"

outlook = WIN32OLE.new('Outlook.Application')
message = outlook.CreateItem(0)
message.To = email
message.Subject = "My Subject"
message.attachments.add(image1)

octosteve

1.upto(100) do |num|
  if num % 3 == 0 || num % 5 == 0
    if num % 3 == 0 
      print "Fizz"
    end
    if num % 5 == 0 
      print "Buzz"
    end
  else
    print num

octosteve

public class FizzBuzzer {
	public static void main(String[] args) {
	 for(int num=1; num<=100; num++){
		 if (num % 3 == 0 || num % 5 == 0){
			 if (num % 3 == 0) 
				 System.out.print("Fizz");
			 if (num % 5 == 0)
				 System.out.print("Buzz");
			 }
		 else

octosteve

songs = [ 
  "The Magnetic Fields - 69 Love Songs - Parades Go By",
  "The Magnetic Fields - Get Lost - Smoke and Mirrors",
  "The Magnetic Fields - Get Lost - You, Me, and the Moon",
  "The Magnetic Fields - 69 Love Songs - The Book of Love",
  "Neutral Milk Hotel - In An Aeroplane Over the Sea - Holland 1945",
  "Neutral Milk Hotel - In An Aeroplane Over the Sea - The King of Carrot Flowers"
]

music = Hash.new {|k,v| k[v] = (Hash.new {|k,v| k[v] = []})}

octosteve

class Artist
  attr_accessor :name, :songs, :genres

  @@artists = []

  def initialize
    @@artists << self
    @songs = []
    @genres = []
  end

octosteve

class Artist
  attr_accessor :name, :songs, :genres

  @@artists = []

  def initialize
    @@artists << self
    @songs = []
    @genres = []
  end

octosteve

 # 5 songs of the following lengths in seconds
   class Song
     attr_accessor :duration

     def initialize(duration=0)
       @duration = duration
     end 
   end 

octosteve

# I wanted to create a class with lowercase name

my_class = Class.new(Object) do 
  attr_accessor :why_do_i_work

  def initialize
    puts "WTF"
  end  
end

octosteve

class Cart
  def confirm
    "Your order is being processed"
  end
end

cart = Cart.new
# then reopen the class

class Cart