potatosalad’s gists

potatosalad / cdcatalog.xml

Created November 9, 2010 18:40

XML to SQL example

	<?xml version="1.0" encoding="ISO-8859-1"?>
	<?xml-stylesheet type="text/xsl" href="cdcatalog.xsl"?>
	<!-- Edited by XMLSpy® -->
	<catalog>
	<cd>
	<title>Empire Burlesque</title>
	<artist>Bob Dylan</artist>
	<country>USA</country>
	<company>Columbia</company>
	<price>10.90</price>

potatosalad / hashquiz.rb

Created December 31, 2010 04:36

Ruby quiz for convert hash "dot paths" into actual hash hierarchy.

	#require 'rubygems'
	require 'pp'
	#require 'ap' # Awesome Print

	class Object
	# expects [ [ symbol, *args ], ... ]
	def recursive_send(*args)
	args.inject(self) { \|obj, m\| obj.send(m.shift, *m) }
	end
	end

potatosalad / kraken-example.rb

Created March 26, 2011 18:13

Example of Kraken's EAV at work

potatosalad / Ruby script to convert CSV to YAML

Created March 29, 2011 19:39 — forked from reservationlive/Ruby script to convert CSV to YAML

	#!/usr/bin/env ruby
	#
	# Originally written by http://redartisan.com/tags/csv
	# Added and minor changes by Gavin Laking
	# Rewritten by Andrew Bennett for Ruby 1.9
	#
	# Usage: ruby csv_to_fixture.rb file.csv [--json]
	#
	# "id","name","mime_type","extensions","icon_url"
	# "1","unknown","unknown/unknown","\|\|","/images/icon/file_unknown.gif"

potatosalad / routes.rb

Created August 17, 2011 21:22

	resources :categories

	## equivalent to:

	get '/categories(.:format)' => 'categories#index', :as => :categories
	post '/categories(.:format)' => 'categories#create'
	get '/categories/new(.:format)' => 'categories#new', :as => :new_category
	get '/categories/:id/edit(.:format)' => 'categories#edit', :as => :edit_category
	get '/categories/:id(.:format)' => 'categories#show', :as => :category
	put '/categories/:id(.:format)' => 'categories#update'

potatosalad / routes.rb

Created August 17, 2011 21:22

	resources :categories, :constraints => { :id => /.+?/ }

	## equivalent to:

	get '/categories(.:format)' => 'categories#index', :as => :categories
	post '/categories(.:format)' => 'categories#create'
	get '/categories/new(.:format)' => 'categories#new', :as => :new_category
	get '/categories/*id/edit(.:format)' => 'categories#edit', :as => :edit_category
	get '/categories/*id(.:format)' => 'categories#show', :as => :category
	put '/categories/*id(.:format)' => 'categories#update'

potatosalad / bottles.rb

Created September 20, 2011 17:48

Paste this into a rails console and type "99.bottles.of_beer.on_the_wall.sing!"

	# paste into a rails console
	# usage: 99.bottles.of_beer.on_the_wall.sing!
	# alternate: 24.bottles.of_water.on_my_desk.sing!

	class Bottle < ::ActiveSupport::BasicObject
	attr_accessor :value, :type, :where

	def initialize(value, type = nil, where = nil) #:nodoc:
	@value, @type, @where = value, type, where
	end

potatosalad / jquery.gist.html

Created November 9, 2011 19:43

	<!-- jQuery library for embedding gists in blog posts, etc. -->

	<div id="1352696" class="gist"></div>
	<!-- or -->
	<div id="gist-1352696" class="gist"></div>

	<script src="http://gist.pagodabox.com/jquery.gist.js"></script>

potatosalad / index.html

Created December 8, 2011 21:58

	<!DOCTYPE html>
	<html>
	<head>
	<script class="jsbin" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
	<meta charset=utf-8 />
	<title>JS Bin</title>
	<!--[if IE]>
	<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
	<![endif]-->
	<script src="https://raw.github.com/brandonaaron/jquery-mousewheel/master/jquery.mousewheel.js"></script>

potatosalad / example_bson_id.rb

Created December 22, 2011 17:36

	require 'digest/md5'

	def bson_id
	[
	'%08x' % Time.now.utc.to_i, # 4 bytes
	Digest::MD5.hexdigest(`hostname`.strip)[0..5], # 3 bytes
	'%04x' % $$, # 2 bytes
	'%06x' % rand(0..('f' * 6).to_i(16)) # 3 bytes
	] # 12 bytes total
	end

Andrew Bennett potatosalad