rujmah

# rubygems DNS is temporarily down, put this into your /etc/hosts to install gems,
# but don't forget to remove the entries once their DNS is back up again

72.4.120.124 rubygems.org
207.171.181.231 production.s3.rubygems.org
216.137.45.24 production.cf.rubygems.org

rujmah

# mongo_template.rb
# fork of Ben Scofield's Rails MongoMapper Template (http://gist.github.com/181842)
#
# To use:
#  rails project_name -m http://gist.github.com/gists/219223.txt

# remove unneeded defaults
run "rm public/index.html"
run "rm public/images/rails.png"
run "rm public/javascripts/controls.js"

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defaults: &defaults 
  autocreate_indexes: true 
  max_retries_on_connection_failure: 3

allow_dynamic_fields: false

development: 
  host: localhost 
  database: taq_development

rujmah

class Tag
  include Mongoid::Document
  field :name
  embedded_in :taggable, polymorphic: true
end

class Category
  include Mongoid::Document
  embeds_many :tags, class_name: "Tag", as: :taggable
  def tag_list

rujmah

<style>
  #videogroup {
    width: 100%;
  }

 iframe {
    width: 90%;
    padding: 5%;
  }

rujmah

A Backbone.js demo app (Sinatra Backend)

Oct 16 2010

Updates

• 04/10/2011 - Updated application.js and application.rb thanks to @rebo's comments

In this article, I will walk through some simple steps to get a [demo app][2] up and running with [Backbone.js][3] and [Sinatra][4] on [Heroku][5].

rujmah

@mixin gradient($from, $to) {
  /* fallback/image non-cover color */
  background-color: $from;

  /* Firefox 3.6+ */
  background-image: -moz-linear-gradient($from, $to);

  /* Safari 4+, Chrome 1+ */
  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from($from), to($to));

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namespace 'rails' do
  desc 'Renames the current app'
  task 'rename' do
    # Get the new name
    new_name = ENV["NEW_NAME"].capitalize || nil 
    if new_name.nil?
      puts "\nYou must pass in a new name"
      exit
    end
    

rujmah

#!/usr/bin/env ruby

require "redis"

redis = Redis.new
redis.keys("*").each do |key|
  val = case redis.type(key)
        when "string"
          redis.get key
        when "list"

rujmah

#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)