similar to: Help with best approach(fairly easy question)

I have a txt file with some data that i need to import to de database. I''m using ruby to import those data but i have a major problem, when i ''ve a large amount of data i run out of memory. File.open("#{RAILS_ROOT}/public/files/Neighborsville.TXT").each() do |line| @stringArray = line.split("|") @i += 1 puts @i @pid =

I have three tables. users, posts, users_posts. This last one is to mark a post as read. How do I write to the users_post table? Here''s what I have: In model ''User_Post'' belongs_to :post belongs_to :user In post/view/show: <%= link_to "Mark As Read", :controller => ''post'', :action => ''post_read'', :user =>

Hola a Todos, ¿Hay alguna comunidad de usuarios Ruby/Rails en Argentina, de la que ustedes sepan? Hello All, Is there any Ruby/Rails community in Argentina, that you know/heard of? Thanks in advance, -- Rodrigo Fuentealba http://www.thecodekeeper.net/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on

I wanted to make a ''simple blog'' refer to "Creating a weblog in 15 minutes" on rubyonrails.org I made controller named post, and model named posts and started again Webrick server but , ther was a error like this -> SyntaxError app/controllers/posts_controller.rb:1: Invalid char `\357'' in expression app/controllers/posts_controller.rb:1: Invalid char

When I make a new post in my blog, it returns this when I try to view my current posts: --------------------------------------------------------------------------- ActiveModel::MassAssignmentSecurity::Error in PostsController#create Can''t mass-assign protected attributes: text Rails.root: C:/Users/Josh Koloff/Desktop/Programming Stuff/Rails Stuff/blog Application Trace | Framework

Hello list, I''m attempting to deploy my first rails app on textdrive and have run into a problem. I currently have lighttpd running and I am able to start my rails app. When I attempt to visit my site I get an: Application Error (Rails) Investigating my production.log it looks like the app isn''t finding sqlite3, right? Do I need to pack that with the app? What about non

Hi, has anyone successfully used the acts_as_threaded plugin with postgresql? I''m using rails 1.0 and ruby 1.8.4 on linux. Following the screencast on http://www.railtie.net/articles/2006/02/05/rails-acts_as_threaded-plugin , I got to where we''re ready to create our first post, having made the changes to controllers/posts_controller.rb, views/posts/_form.rhtml,

Please help me to understand this error message: 1) PostsController#create when logged in should create a new post and redirect to a successful message page Failure/Error: post ''create'', { post: {title: ''New post'', Mock Post(id: integer, title: string, description: text, location: string, created_at: datetime, updated_at: datetime, status: string,

I have two select boxes and I update the content of second box on the basis of selection made on first with AJAX. I was wondering if any one can point to related tutorial. -- Thanks, Jaikishan --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi Could anybody please point me to some good links to draw Graphical charts using RubyOnRails and also suggest which is the best one? Thanks in advance Sijo -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Hello, Well I have been working with the in_place_editing plugin and have been running into the following error: Unknown action No action responded to 1 My code on my view is below: <span id = "permission"><%= @permission.name %></span> <%= in_place_editor "permission", {:url => url_for(:action => "update", :id => @permission.id) }

Hi, I just upgraded my rails app from rails3.0.0beta4 to rails3.0.0rc and I''m having problems loading a yaml file. I have a load_config.rb in the initializers folder which loads a yaml file. The basic loading code is: FACEBOOK_CONFIG = YAML.load_file(File.join(Rails.root, ''config'', ''facebooker.yml''))[RAILS_ENV] This stopped working when I moved to

I''ve got something like this: # post_observer.rb after_create # ...stuff Delayed::Job.enqueue(PostSharer.new(post, post.user)) end ... # post_sharer.rb class PostSharer < Struct.new(:post, user) def perform # Delayed::Job calls .perform on the object passed into enqueue end end # post_controller_spec.rb it "shares the post" do

Help! in my rails controllers, there is a ''Admin'' namespace. (My the structure of the controllers dir is like this : app/controllers: home_controller.rb ... admin/posts_controller.rb admin/pages_controller.rb The ''Admin'' will automatically become a Module constant (I know it from the console: ''puts Admin => Module''); And in my

I have a Rails 2 project in which models are in sub-folders, but not in a name space app/models/sub_folder/posts.rb class Post < ActiveRecord::Base end The controllers are also in sub-folders, but are name spaced (views also in a corresponding sub_folder). app/controllers/sub_folder/posts_controller.rb class SubFolder::PostsController < ApplicationController end This works fine, but I

I''m trying to run some functional tests on Rails. However I am coming up with the following error. RuntimeError: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id app/controllers/posts_controller.rb:11:in `create'' posts_controller_test.rb:5:in `test_should_create'' Here is my test file require

I''m building my first webapp... I have db tables "users" and "posts". Model for user is "has_many :posts". Model for post is "belongs_to :user" In a slightly modified scaffold I can list all the posts and which user wrote them (/post/list), but want to link the username to a list of posts by that user. How do I accomplish that? Sorry for the

I am having trouble sending a file with rsync to a local machine. I try from 192.168.0.8: rsync -vvv --stats --progress file1 192.168.0.14::test-data and get: make_file(3,TEST2) send_file_list done send_files starting send_files phase=1 send files finished total: matches=0 tag_hits=0 false_alarms=0 data=0 Number of files: 1 Number of files transferred: 0 Total file size: 9 bytes Total

Hi All, I know the Thusnelda is suposed to be experimental and its not complete yet but I was interested in trying it out. I see there is an experimental windows version of ffmpeg2therora that uses the Thusnelda encoder, I am attempting to build a Linux version. Presumably the experimental ffmpeg2theora must work to some extent or they wouldn't both offering it for download. I was wondering

box() doesn't appear to do anything with the "col=" parameter (it does use "lwd=" correctly). I may fix this if I get around to it, for now I'll probably hack PostScript. (Thanks, everyone, for all the work on R: I look forward to the spiffy graphics once the "new and interesting bugs" are somewhat tamed ...) Benjamin Bolker Dep't of Ecology