twetzel

Server Setup

Unsere Setup-Routine für eine Rails-App mit Nginx, Passenger, rvm auf einen Host Europe-VPS mit Ubuntu 10.4.

Installation der benötigten Pakete

apt-get update

apt-get install -y build-essential bison openssl libreadline5 libreadline5-dev curl \

twetzel

class App.Root extends Spine.Stack
  controllers:
    resources:  App.Resources
    users:      App.Users
    
  routes:
    '/resources' : 'resources'
    '/users'     : 'users'
    
  default: 'users'

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# Render Partials in ECO-Templates like in Rails-ERB
# 
# usefull to clean up structure in spine.js and other js-mvc´s like backbone 
# 
# usage:
#   <%- render_partial 'path/to/partial' %>  ..  will render ../spine-app/views/path/to/_partial.jst.eco
#   <%- render_partial 'path/to/partial', foo: 'bar' %>  ..  will render ../spine-app/views/path/to/_partial.jst.eco  ..  locals = @foo 
#
window.render_partial = ( path, options = {} ) ->
	# add the leading underscore (like rails-partials)

twetzel

Handle global ajax errors with jQuery:
$(document).ajaxError (xhr, status, error) =>
  console.log("Global ajaxError", arguments)
  if xhr.status is 403
    window.location = "http://backend.myapp.com/login"


Handle individual jQuery ajax requests:
$.ajax(
  url: url

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# These are my notes from the PragProg book on CoffeeScript of things that either 
# aren't in the main CS language reference or I didn't pick them up there. I wrote 
# them down before I forgot, and put it here for others but mainly as a reference for 
# myself.

# assign arguments in constructor to properties of the same name:
class Thingie
    constructor: (@name, @url) ->

# is the same as:

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// Form-Tabs with 'previous' & 'next' buttons
var $the_tabs = $('#tabs').tabs();
$("#tabs .ui-tabs-panel").each(function(i){
	var totalSize = $("#tabs .ui-tabs-panel").size() - 1;
	log( totalSize );
	if (i != totalSize) {
		next = i + 2;
		$(this).find('.editable-tab-box .headline')
			.append("<a href='#' class='next-tab trigger right' rel='#" + $(this).next('.ui-tabs-panel').attr('id') + "'></a>");
	}

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(function($, undefined) {

/**
 * Unobtrusive scripting adapter for jQuery
 *
 * Requires jQuery 1.6.0 or later.
 * https://github.com/rails/jquery-ujs

 * Uploading file using rails.js
 * =============================

twetzel

Server Setup

Unsere Setup-Routine für eine Rails-App mit Nginx, Passenger, rvm auf einen Host Europe-VPS mit Ubuntu 10.4.

Installation der benötigten Pakete

apt-get update

apt-get install -y build-essential bison openssl libreadline5 libreadline5-dev curl \

twetzel

# => Start private_pub (Faye) as Deamon
RAILS_ENV=production bundle exec rackup private_pub.ru -s thin -E production -D

# => find Process on Port x
fuser -n tcp 9292
-> 9292/tcp:             3748

# => kill process
kill -9 3748

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private_pub / faye on nginx

1 install nginx_tcp_proxy_module

I followed this tutorial by Johnathan Leppert and the instructions from nginx_tcp_proxy_module but changed nginx to use passenger and thin.

2 add the tcp part to nginx.conf:

tcp {