Joey B JoeyButler

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

Get it from the App Store.

In XCode's Preferences > Downloads you can install command line tools.

Work in progress, I'll write this up properly when I'm done.

Almost all credit goes to @maxogden for putting me on to this and pointing me in the right direction for each of these items.

Prerequisites:

Raspberry Pi
Kindle Paperwhite freed from its locked down state (jailbroken) http://www.mobileread.com/forums/showthread.php?t=198446
- You have to downgrade your Kindle to 5.3.1 to install the current jailbreak; that's just a matter of getting the old version image, putting it on your Kindle via USB and telling it to install "upgrade". Then you put in the Jailbreak files, load the ebook and break.
Your kindle will be quick to detect an upgrade is available so it'll want to upgrade soon afterwards but the jailbreak will last but you have to reinstall the developer certificates so it's a bit of a pain but doable. Find all the instructions on the mobileread.com forums and wiki.

	# = Icebox : Caching for HTTParty
	#
	# Cache responses in HTTParty models [http://github.com/jnunemaker/httparty]
	#
	# === Usage
	#
	# class Foo
	# include HTTParty
	# include HTTParty::Icebox
	# cache :store => 'file', :timeout => 600, :location => MY_APP_ROOT.join('tmp', 'cache')


	#!/usr/bin/env ruby
	# 2011-10-10 20:57:53 +1000

	def merge_sort(a)
	return a if a.size <= 1
	l, r = split_array(a)
	result = combine(merge_sort(l), merge_sort(r))
	end

	# rbenv install

	## Assumptions

	You are using homebrew.


	## What to install?

	* https://github.com/sstephenson/rbenv.git

	#!/usr/bin/env ruby

	require './injection'
	require 'pry'

	class CallTracker < BasicObject
	attr_reader :tracked_calls

	def initialize
	@tracked_calls = ::Hash.new { \|h, k\| h[k] = 0 }

	module Views
	class Rat < SimpleDelegator
	begin
	include Decorator
	rescue NameError => e
	end

	def initialize(data)
	super OpenStruct.new(attributes[data])
	end

	require "active_support"
	require "active_support/key_generator"
	require "json"

	# Based on https://gist.github.com/mattetti/7624413
	module JsonSessionSerializer
	def self.load(value)
	begin
	JSON.parse(value)
	rescue JSON::ParserError