joemsak

 def create
      @work = Work.new(:swfupload_file => params[:Filedata])
      if @work.save
        render :partial => 'work', :object => @work
      else
        render :text => "error"
      end
  end

joemsak

#views/root/index.html.erb
<%= link_to 'Home', root_path, :class => 'hide ' + is_page?('root'), :id => 'nav-home' %>

#application_helper.rb
def is_page?(t)
  return 'here' if t == params[:controller]
  return 'menu'
end

#error resolved!

joemsak

#view
<div id="twitter">
	<h3 class="hide">Recent Tweets</h3>
	<ul>
		<% @tweets.each do |tweet| -%>
			<li class="tweet">
				<%= tweet.title.gsub!('simplifyadvance: ', '') %>
				<strong class="date"><%= tweet.pubDate.strftime("%l:%M %p %b %e") %></strong>
			</li>
		<% end -%>

joemsak

class RssReader
	require 'timeout'
	
  def self.posts_for(feed_url, length=2, perform_validation=false)
	  posts = []
	 
	  retries = 42

    begin
      Timeout::timeout(5){

joemsak

git clone git://github.com/activefx/restful_authentication_tutorial.git

joemsak

class Gallery < ActiveRecord::Base
	belongs_to :user
	has_many :photos, :dependent => :destroy
	validates_presence_of :title
	acts_as_urlnameable :title, :overwrite => true

        def to_param
           urlname
        end
end

joemsak

script/generate model photo gallery_id:integer
script/generate paperclip photo image

joemsak

class Photo < ActiveRecord::Base
  belongs_to :gallery
  has_attached_file :image, 
		     :styles => { :large => "640x480>",
		     :medium => "150x150#",
		     :thumb => "75x75#" }
		                                 
  validates_attachment_presence :image
  validates_attachment_content_type :image,
                                    :content_type => ['image/jpeg', 'image/jpg']

joemsak

require 'digest/sha1'

class User < ActiveRecord::Base
# ...
  has_many :galleries
# ...
end

joemsak

script/generate controller photos create update destroy