xarimanx

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

xarimanx

Original - https://gist.github.com/ramontayag/1045123

Intro

Problem: I learned how to run RSpec to test classes and modules in my gem. But, if I wanted to test my gem as if it were already included in a Rails app, I couldn't find much info about it online.

I usually do unit tests with RSpec, and I test the whole stack with Cucumber. So here we will just setup Cucumber to run the Rails app that you embed in your gem.

Before we begin:

xarimanx

Accepts Nested Attribute with a virtual attribute

I have a Project model which accepts nested attributes for tasks. And Task has a virtual attribute "name". So every time I change the name, it gets persisted as encrypted_task_name before update. On the project edit page the form has a input field for task name (and not encrypted_task_name). When I change the name and since name is a virtual attribute, Rails doesn't detect a change in Task and doesn't update that task while updating Project.

How do I make sure that task is saved even if its virtual attributes are changed during Project update?

One option that I don't want to use is :autosave => true on task.rb since I task is rarely updated.

---------
I ran into the same problem. Using :autosave => true didn't even work for me. I managed to solve it by adding attribute_will_change!(:my_virtual_attribute) to the writer for my virtual attribute. So, in your case:

xarimanx

# cap staging rake TASK=ts:config
namespace :rake do
  desc "remote rake task"
  task :default do
    run "cd #{current_path}; RAILS_ENV=#{rails_env} rake #{ENV['TASK']}"
  end
end

xarimanx

# encoding: utf-8
namespace :db do  desc "Backup project database. Options: DIR=backups RAILS_ENV=production MAX=7"
  task :backup => [:environment] do
    datestamp = Time.now.strftime("%Y-%m-%d_%H-%M-%S")
    base_path = Rails.root
    base_path = File.join(base_path, ENV['DIR'] || "backups")
    backup_base = File.join(base_path, 'db_backups')
    file_name = "#{datestamp}_#{Rails.env}_dump.sql"
    backup_file = File.join(backup_base, file_name)

xarimanx

$(document).ready(function() {
  scheduler.config.xml_date="%Y-%m-%d %H:%i";
  scheduler.config.start_on_monday = false;
  scheduler.config.show_loading = true;
  scheduler.config.prevent_cache = true;
  /*
  scheduler.config.collision_limit = 1
  scheduler.attachEvent("onEventCollision", function (ev, evs){
    console.log(ev);
    console.log(evs);

xarimanx

http://codepen.io/akademy/pen/FlkzB

xarimanx

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

xarimanx

(function (exports) {
    function urlsToAbsolute(nodeList) {
        if (!nodeList.length) {
            return [];
        }
        var attrName = 'href';
        if (nodeList[0].__proto__ === HTMLImageElement.prototype 
        || nodeList[0].__proto__ === HTMLScriptElement.prototype) {
            attrName = 'src';
        }

xarimanx

# check that all assets have the correct encoding
# https://gist.github.com/1301199
namespace :assets do

  desc "Check that all assets have valid encoding"
  task  :check => :environment do

    paths = ["app/assets", "lib/assets", "vendor/assets"]
    extensions = ["js", "coffee", "css", "scss"]