Jan koos

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Coding

koos / gist:779854

Created January 14, 2011 16:45

	function init() {
	var allHTMLTags=document.getElementsByTagName('td');
	getElem('id','notMandatoryRow',0).style.display="none";
	var allHTMLTags=document.getElementsByTagName('td');
	for (i=0; i<allHTMLTags.length; i++) {

	if (allHTMLTags[i].className=="label") {
	var e = allHTMLTags[i].innerHTML;
	if(e.match(/\*/) != null) {
	allHTMLTags[i].innerHTML = e.replace(/\*/,"");

koos / gist:921728

Created April 15, 2011 13:51

	validates_each :iban do \| record, attr, value \|
	record.errors.add attr, 'IBAN is mandatory' and next if value.blank?
	# IBAN code should start with country code (2letters)
	record.errors.add attr, 'Country code is missing from the IBAN code' and next unless value.to_s =~ /^[A-Z]{2}/i
	iban = value.gsub(/[A-Z]/) { \|p\| (p.respond_to?(:ord) ? p.ord : p[0]) - 55 }
	record.errors.add attr, 'Invalid IBAN format' unless (iban[6..iban.length-1].to_s+iban[0..5].to_s).to_i % 97 == 1
	end

koos / gist:1165987

Created August 23, 2011 17:51

fried egg with applesauce and mashed potatoes

	{
	"recipe": {
	"id": "",
	"category": "eggs",
	"nerd_level": 1,
	"photo_url": "",
	"preparation": "",
	"name": "fried egg with applesauce and mashed potatoes",
	"created_at": "2011-08-22",
	"created_by": "koos",

koos / gist:1176845

Created August 28, 2011 16:08

api example in rails 2.0

	class UsersController < ApplicationController::Base

	def index
	@users = User.all
	respond_to do \|format\|
	format.html
	format.xml { render :xml => @users }
	format.json { render :json => @users }
	end
	end

koos / gist:1176847

Created August 28, 2011 16:10

api example in rails 3.0

	class UsersController < ApplicationController::Base

	respond_to :html, :xml, :json

	def index
	respond_with(@users = User.all)
	end

	def create
	@user = User.create(params[:user])

koos / gist:1176858

Created August 28, 2011 16:18

as_json

render :json => { :success => true, :user => @user.as_json(:only => [:email]) }

koos / gist:1180699

Created August 30, 2011 11:29

app.rb rabl

	# app/app.rb
	get "/posts", :provides => [:json, :xml] do
	@user = current_user
	@posts = Post.order("id DESC")
	render "posts/index"
	end

koos / gist:1180701

Created August 30, 2011 11:29

index.rabl

	# app/views/posts/index.rabl
	collection @posts
	attributes :id, :title, :subject
	child(:user) { attributes :full_name }
	node(:read) { \|post\| post.read_by?(@user) }

	The result of this is a JSON (or XML) looking like this:

	[{ post :
	{

koos / gist:1180702

Created August 30, 2011 11:29

json schema controller

	class Api::UsersController < ApiController

	def show
	respond_with(object_as_json(User.find_by_slug(params[:id])))
	end

	end

koos / gist:1180703

Created August 30, 2011 11:30

json schema