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@tobitailor
tobitailor / get_barcode_from_image.js
Created June 1, 2010 19:33
Barcode recognition with JavaScript - Demo: http://bit.ly/djvUoy
/*
* Copyright (c) 2010 Tobias Schneider
* This script is freely distributable under the terms of the MIT license.
*/
(function(){
var UPC_SET = {
"3211": '0',
"2221": '1',
"2122": '2',
@jeronimo
jeronimo / deploy.rb
Created November 22, 2010 21:27
Capistrano recipe to sync rails MongoDB and files
set :sync_directories, ["public/system/images"]
set :sync_backups, 3
set :db_file, "mongoid.yml"
set :db_drop, '--drop' # drop database (rewrites everything)
@jimeh
jimeh / com.rabbitmq.rabbitmq-server.plist
Created March 24, 2011 10:47
Mac OS X launchctl plist for Homebrew-based RabbitMQ installations. Place in: ~/Library/LaunchAgents
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<true/>
<key>Label</key>
<string>com.rabbitmq.rabbitmq-server</string>
<key>Program</key>
<string>/usr/local/sbin/rabbitmq-server</string>
@wojtekmach
wojtekmach / slim.rb
Created January 3, 2012 23:36
Slim + handlebars
module Tilt
class HandlebarsSlimTemplate < ::Slim::Template; end
register HandlebarsSlimTemplate, :handlebars_slim
end
class Slim::EmbeddedEngine
register :handlebars, TagEngine, tag: :script, attributes: { type: "text/x-handlebars" }
register :handlebars_slim, TagEngine, tag: :script, attributes: { type: "text/x-handlebars" }, engine: StaticTiltEngine
end
@riyad
riyad / bootstrap_breadcrumbs_builder.rb
Created February 28, 2012 17:38
How to make breadcrumbs_on_rails render a Bootstrap compatible breadcrumb navigation
# The BootstrapBreadcrumbsBuilder is a Bootstrap compatible breadcrumb builder.
# It provides basic functionalities to render a breadcrumb navigation according to Bootstrap's conventions.
#
# BootstrapBreadcrumbsBuilder accepts a limited set of options:
# * separator: what should be displayed as a separator between elements
#
# You can use it with the :builder option on render_breadcrumbs:
# <%= render_breadcrumbs :builder => ::BootstrapBreadcrumbsBuilder, :separator => "&raquo;" %>
#
# Note: You may need to adjust the autoload_paths in your config/application.rb file for rails to load this class:
@nebiros
nebiros / Gemfile
Created May 23, 2012 15:58
rails + unicorn + rbenv + init.d daemon
group :production do
gem "unicorn"
end
@lexmag
lexmag / application.js
Created August 4, 2012 19:28
Rails streaming
//= require jquery
//= require jquery_ujs
$(function() {
var source = new EventSource('/stream');
source.addEventListener('counter', function(e) {
$('body').after(e.data + '<br />');
});
});
@ubermajestix
ubermajestix / inspector.rb
Created September 5, 2012 20:35
Override inspect on ruby objects
# When an RSpec test like this fails,
#
# @my_array.should == [@some_model, @some_model2]
#
# RSpec will call inspect on each of the objects to "help" you figure out
# what went wrong. Well, inspect will usually dump a TON OF SHIT and make trying
# to figure out why `@my_array` is not made up of `@some_model` and `@some_model2`.
#
# This little module and technique helps get around that. It will redefine `inspect`
# if you include it in your model object.
@s-andringa
s-andringa / Locales.yml
Created September 19, 2012 10:09
Amsrb talk 18 sept - exceptions_app in Rails 3.2
# config/locales/en.yml
en:
exception:
show:
not_found:
title: "Not Found"
description: "The page you were looking for does not exists."
internal_server_error:
title: "Internal Server Error"
@dre1080
dre1080 / .powenv
Last active March 21, 2018 14:06
Using Pow!! with Foreman (Configuration)
# In your app's root.
# Make Pow!! export all the env variables contained in the .env file used by Foreman.
export $(cat .env)