hemanth

#Newbie programmer
def factorial(x):
    if x == 0:
        return 1
    else:
        return x * factorial(x - 1)
print factorial(6)


#First year programmer, studied Pascal

geemus

source "http://rubygems.org"

gem 'fog'

e000

##########################################################
# How to NEVER use Lambdas. An inneficient and yet educa-#
# tonal guide to the proper misuse of the lambda constru-#
# ct in Python 2.x.     [DO NOT USE ANY OF THIS EVER]    #
#                                   by: e000 (13/6/11)   #                 
##########################################################

## Part 1. Basic LAMBDA Introduction ##
# Well, it's worth diving straight into what lambdas are.
# Lambdas are pretty much anonymous "one line" functions

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

jugyo

class ActiveRecord::Base
  # Usage:
  #
  #     > puts User.first.to_factory_girl
  #     FactoryGirl.define do
  #       factory :user do
  #         ...
  #       end
  #     end
  #     # Usage: FactoryGirl.create(:user, ...)

iorionda

#!/usr/bin/env ruby
require 'optparse'

opts = OptionParser.new
opts.on('--noop', 'dry-run mode') { |v| $noop = true }
opts.parse!

`git branch -r`.each_line do |branch|
  branch.strip!.chomp!
  next if branch =~ %r![^/]+/master!

moro

module Retriable
  class RepeatedError < RuntimeError
    def initialize(max, *args)
      @errors = []
      @max    = max
      super(*args)
    end

    def <<(e)
      @errors << e

iorionda

#!/usr/bin/env ruby

class String
  def colorize(color_code)
    "\e[#{color_code}m#{self}\e[0m"
  end
  def red ; colorize(31) ; end
  def green ; colorize(32) ; end
  def yellow ; colorize(33) ; end
  def pink ; colorize(35) ; end

sunaot

例外設計の話。

こんな指針がいいのかなー 2013 夏 ver.

例外の目的とは？

• 「例外をキャッチする主な目的は、エラーの原因を取り除いて、回復すること」
  • via http://dobon.net/vb/dotnet/beginner/exceptionhandling.html

.NET の「例外のデザインのガイドライン」にもこう書いてある。

iorionda

class ActiveRecord::Base
  def to_factory_girl
    ignores = %w(id created_at updated_at)
    array = []
    array << "FactoryGirl.define do"
    array << "  factory :#{self.class.model_name.underscore} do"
    attributes.each do |key, value|
      next if ignores.include?(key)
      if key =~ /_id$/
        array << "    association :#{key.gsub(/_id$/, '')}"