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# I turned the script into a Ruby gem. To install it, first install Rubygems if you haven't already. Instructions are here: https://rubygems.org/pages/download. Next type: sudo gem install trades
#
# To run the script type:
#  trades
#
# Or if you only want to see trades from specific exchanges:
#  trades mtgoxUSD thUSD britcoinGBP
#
# You can specify as many exchanges as you want. Just make sure you use the same name Bitcoincharts uses.
#

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on textualcmd(ignore, destination)
	if destination is equal to "" then
		return "/debug Invalid destination channel."
		error number -128
	end if
	
	-- iTunes
	if isRunning("iTunes") then
		tell application "iTunes"
			if player state is playing then

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module Namespace
  class String
    def a
      String.inspect
    end
    
    def b
      ::String.inspect
    end
  end

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class String
  def sample
    slice rand(length)
  end
end

puts "hahaha".sample # => "h"

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# This bash prompt is loosely based on https://gist.github.com/31967

red=$(tput setaf 1)
yellow=$(tput setaf 3)
green=$(tput setaf 2)
blue=$(tput setaf 6)
bold=$(tput bold)
reset=$(tput sgr0)

# Detects whether the current directory is a git repository

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require 'benchmark'

arr = 1_000.times.map { (1..100).to_a }

Benchmark.bm 9 do |x|
  x.report('flatten') { arr.map { |x| x << 1001 }.flatten(1) }
  x.report('flat_map') { arr.flat_map { |x| x << 1001 } }
end

# test: $ ruby flat_map.rb

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module Dependency
  def self.give_me_the_nil
    nil
  end
end

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require "cinch"
require "tweetstream"

module Cinch
  module Plugins
    class Twitter
      include Cinch::Plugin

      def initialize(*args)
        super

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object = []
object.object_id # => 70185911630120

hash = Hash.new([])
hash[:one].object_id # => 70185911630120
hash[:two].object_id # => 70185911630120

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Fib = Hash.new { |hash, key| hash[key] = hash[key - 2] + hash[key - 1] }
Fib.merge! 0 => 0, 1 => 1

require 'minitest'
require 'minitest/autorun'
 
describe Fib do
  it 'fibs' do
    assert_equal Fib[0], 0
    assert_equal Fib[1], 1