search for: feed_items

I have met a problem on Feedtools and felt very confused about it: The feed that I generated using feedtools can not be read correctedly by feedtools,while rss from other websites can be read. Still,the code for rss generating: def userrss @user = User.find_by_id(params[:id]) @articles = @user.articles(:all,:order => ''updated_at desc'',:limit => 15)

I am a new learner of Ruby on Rails. I followed through the railstutorial.org tutorial and I''m trying to learn off the sample demo app where you can to make microposts and only the people who are "following" you can see them. If I wanted to make it so every user can see microposts as an additional functionality, what are the steps to do that? -- Posted via

Hi all, please pardon my question if it seems silly.. I''m trying pretty hard to learn though. :) I have 2 tables: feeds (has_many feed_items) feed_items (belongs_to feed) Let''s say Feeds has 3 feed.names: "Things that Start with A", "Things that start with B", "Things that start with C". I want to print out, on one page, something like the following: Things that start with A Apples Angels...

I use feedtools to generate the feeds and read them,and now they can not work well: This is the code for feed generating: class FeedsController < ApplicationController def userrss @user = User.find_by_id(params[:id]) @articles = @user.articles(:all,:order => ''updated_at desc'') @headers["Content-Type"] = "application/xml; charset=utf-8"

The index page of my rails app grabs an rss feed from a neighboring news site. Unfortunately, the process of grabbing that feed seems to be slowing down the initial load time of my site to the point where it takes about 10-12 seconds to respond and render. I''d like to speed that up somehow (for 8-10 seconds it looks like my server is not responding at all..) Any suggestions? I

As http://www.ruby-forum.com/topic/65495 has shown,I have drawn into trouble about my thread debugging for some days,and need help to solve it urgently! This thread problem comes from the design requirements that my web application will get the rss feeds read which are generated by the web application itself. http://www.ruby-forum.com/topic/63984 has shown my code,and the key code is the

Hi, I need to parse the rss feed and use the pubDate field to generate a field in a xml file to use as an input to simile timeline. RSS returns the pubDate as : Sun Feb 24 06:33:32 UTC 2008 But I need it as a string : "Feb 24 2008 06:33:32 PST" When I do : ... @dt=feed_item.time @dt=@dt.to_date word_date=''%b %d %Y %H:%M:%S %z'' puts @dt.strftime(word_date) ...

...%> <%= link_to "Sign Up", new_user_path %></p> <% end %> </div> </fieldset> Here are the relevant controllers and models: Users_Controller: def show #@user = User.find(params[:id]) @user = User.find_by_login(params[:login]) #@feed_items = @user.feed @feed_items = @user.feed end Users Model: def feed #Post.all(:conditions => ["user_id = ?", id]) Post.from_users_subscribed_by(self) end Post Model (using SQLite3) : named_scope :from_users_subscribed_by, lambda { |user| subscribed_by(user) } private...

...tionController before_filter :authenticate, :only => [:create, :destroy] before_filter :authorized_user, :only => :destroy def create @micropost = current_user.microposts.build(params[:micropost]) if @micropost.save flash[:success] = "Micropost created!" redirect_to root_path else @feed_items = [] render ''pages/home'' end end def destroy @micropost.destroy redirect_back_or root_path end private def authorized_user @micropost = current_user.microposts.find(params[:id]) rescue redirect_to root_path end end and finally, the route is.. SampleApp::Application.routes.dra...

Hi I''m trying to setup my app to use Feedtools amazing RSS powers, but it fails miserably on the following line: logger.debug("Description:#{FeedTools::Feed.open("http://rss.slashdot.org/Slashdot/slashdot").items.first.description}") The stack trace says: wrong number of arguments (0 for 1)