| require File.expand_path('../boot', __FILE__) # etc. | |
| module Example | |
| class Application < Rails::Application | |
| # Helper for loading deeply nested environment config. | |
| def load_env(context, key, value) | |
| if value.is_a?(Hash) | |
| options = begin | |
| context.send(key) || ActiveSupport::OrderedOptions.new | |
| rescue |
| # Nginx+Unicorn best-practices congifuration guide. Now with SPDY! | |
| # We use latest stable nginx with fresh **openssl**, **zlib** and **pcre** dependencies. | |
| # Some extra handy modules to use: --with-http_stub_status_module --with-http_gzip_static_module | |
| # | |
| # Deployment structure | |
| # | |
| # SERVER: | |
| # /etc/init.d/nginx (1. nginx) | |
| # /home/app/public_html/app_production/current (Capistrano directory) | |
| # |
This installs a patched ruby 1.9.3-p392 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
(I guarantee nothing. No warranty I am not responsible blah blah blah. Seems to work great for me so far. Thanks to Tyler Bird who I forked this from.)
This installs a patched ruby 1.9.3-p448 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets
| namespace :db do | |
| require "sequel" | |
| Sequel.extension :migration | |
| DB = Sequel.connect(ENV['DATABASE_URL']) | |
| desc "Prints current schema version" | |
| task :version do | |
| version = if DB.tables.include?(:schema_info) | |
| DB[:schema_info].first[:version] | |
| end || 0 |
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| class TaxCode | |
| GENERATORS = { | |
| :us => lambda { |id| "US-#{id}" }, | |
| :br => lambda { |id| "#{id + 9}-BRA" }, | |
| } | |
| def self.generate(code, id) | |
| gen = GENERATORS[code] || raise ArgumentError, "No generator for country #{code}" | |
| gen.call(id) | |
| end |
| /* Ismael Celis 2010 | |
| Simplified WebSocket events dispatcher (no channels, no users) | |
| var socket = new FancyWebSocket(); | |
| // bind to server events | |
| socket.bind('some_event', function(data){ | |
| alert(data.name + ' says: ' + data.message) | |
| }); |
Note that this validation runs both after the file is uploaded and after CarrierWave has processed the image. If your base uploader includes a filter to resize the image then the validation will be run against the resized image, not the original one that was uploaded. If this causes a problem for you, then you should avoid using a resizing filter on the base uploader and put any specific size requirements in a version instead.
So instead of this:
require 'carrierwave/processing/mini_magick'
| # app/models/ability.rb | |
| # All front end users are authorized using this class | |
| class Ability | |
| include CanCan::Ability | |
| def initialize(user) | |
| user ||= User.new | |
| can :read, :all |