tjhanley

Original Gem:
https://github.com/Lytro/multi_db/blob/master/lib/multi_db/connection_proxy.rb#L74

Alvin and My fix:
https://github.com/alvinlai/multi_db/blob/bugfix-load-wrong-slave-db/lib/multi_db/connection_proxy.rb#L74

see ^

look closer... diff:
https://github.com/alvinlai/multi_db/commit/3c5d15a3a9cd2d759f89426f290aef63f6758b77#lib/multi_db/connection_proxy.rb

tjhanley

def add_1_to_n(n)
  return n <= 0 ? 0 : n + add_1_to_n( n - 1 )
end

puts add_1_to_n(10) #=> 55

tjhanley

$> ./linked_list.rb
Run options:

# Running tests:

......

Finished tests in 0.000599s, 10016.6945 tests/s, 20033.3890 assertions/s.

6 tests, 12 assertions, 0 failures, 0 errors, 0 skips

tjhanley

module BinaryTree
  class Node
    attr_reader :word, :count, :left, :right

    include Enumerable

    def initialize(word)
      @word, @count = word, 1
    end

tjhanley

#!/usr/bin/env ruby -wKU
require "test/unit"

class Stock
  # To change this template use File | Settings | File Templates.
  def self.find_longest_run(prices=[])
    return {:low=>{0.0=>0},:high=>{0.0=>0}} if prices.nil? || prices.size == 0
    result = {}
    # start at the end
    #find the highest value

tjhanley

# >---------------------------------------------------------------------------<
#
#            _____       _ _   __          ___                  _ 
#           |  __ \     (_) |  \ \        / (_)                | |
#           | |__) |__ _ _| |___\ \  /\  / / _ ______ _ _ __ __| |
#           |  _  // _` | | / __|\ \/  \/ / | |_  / _` | '__/ _` |
#           | | \ \ (_| | | \__ \ \  /\  /  | |/ / (_| | | | (_| |
#           |_|  \_\__,_|_|_|___/  \/  \/   |_/___\__,_|_|  \__,_|
#
#   This template was generated by RailsWizard, the amazing and awesome Rails

tjhanley

require "pp"

os_versions = {}

Dir['logs/*'].each do |path|
  IO.readlines(path).each do |line|
    %r/\b(?<os>mac os x \d{1,}_\d{1,}_\d{1,})\b|\b(?<os>osversion=\d{1,}\.\d{1,}\.\d{1,})\b/i =~ line
    if os
      os_versions[os] = os && os_versions[os] && os_versions[os] >= 1 ? os_versions[os] + 1 : 1
    end

tjhanley

#!/usr/bin/env bash         

# login as root and run this script via bash & curl:

apt-get update
apt-get install -y build-essential bison openssl libreadline6 libreadline6-dev curl \
git-core zlib1g zlib1g-dev libopenssl-ruby curl libcurl4-openssl-dev libssl-dev \
libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev 

bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)

tjhanley

def perform(user_id, class_name)
  user = eval class_name + '.find(' + user_id.to_s + ')'
end

tjhanley

module AnotherCalc
  def perform(product)
    case product
    when "firstcase"
      do_something
    when "secondcase"
      do_something_else
    when "thirdcase"
      do_something_more
    when "fourthcase"