similar to: ruby on rails 3 tutorial book chapter9 Signin Failure

I have a user Model with a class method that I am using to do some authentication basically something like this class User < ActiveRecord::Base attr_accessor :password attr_accessible :first_name, :last_name, :email, :birth_date, :sex, :password, :password_confirmation email_regex = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i validates :first_name,

Hi everyone, I''d like some help to understand this method: def self.authenticate(email, submitted_password) user = find_by_email(email) return nil if user.nil? return user if user.has_password?(submitted_password) # Don''t understand why it doesn''t return user instead of nil # since ''user = find_by_email(email)'' was the last

On Fri, Nov 4, 2011 at 12:44, BeeRich <beerich-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > As for top posting, that is an old school habit. Er, no it isn''t. You young punks wouldn''t know old-school if it bit you in the diapers! Now get off my lawn! ;-) Seriously though, REAL old-school quoting is interleaved point by point, with anything irrelevant trimmed

Hello, Is there a great book for Ror. I am looking for a book with a step by step approch and by PROJECTS!! RoR needs to be ''practiced'', and i didn''t find those WORKING PROJECTS. Am i dreaming or is this paper exists. All the books on amazon are not amazING. They talks only about theory. Theory is fine, i mean this is RoR. But then... Thanks for those who, first,

Please let me know your interest in following. Location: Columbia, SC Duration: 12 months+ Rate: $65/hr 1099/c2c Required Skills: RUBY, RAILS, GIT, MYSQL, CUCUMBER, RSPEC, JQUERY, EXCELLENT ORAL AND WRITTEN COMMUNICATION SKILLS, TEST-DRIVEN DEVELOPMENT, LINUX, OS X, JSON, COMMAND LINE, SQL, SSH, HAML, SCSS Thanks Sandeep Sandeep Jain Software People Inc. www.softwarepeople.us

Rails 3.1.3 I believe this is a very very fundamental question, but since I am new to Rails, it''s more productive to ask someone to point out what I need to do. Say, I have a search method that generates a list of youtube videos. I have completed this part. And also, I have set up a database, Video, whose fields are video_title and URL. I need to place a button to each of these video

Hello, So, after learning ruby on rails and building a great app on my local machine, I need to find a host, deploy, and of course maintain a (staging and) production environment. This all seems very confusing, and I''d like to learn this in an organized manner, step by step: I''ve come across the names: Unicorn, nginx/apache, capistrano, Thin/mongrel, Engine Yard, EC2, etc.,

I have the latest version of rspec and rails-rspec installed. I''m using the debian versions of ruby and rails. On a new project after a generate an "rspec_model" and then try to run "rake spec", I get the following error: dan at dan-server:~/projects/cw/registration$ rake spec (in /home/dan/projects/cw/registration)

I have this strange behavior and I don''t undertand why. Here is the thing: I have this record in my payment model: 1.9.3p286 :019 > u.payment.last Payment Load (0.3ms) SELECT "payments".* FROM "payments" WHERE "payments"."user_id" = 10 => [#<Payment id: 37, bank_name: "Mercantil", plan: "Plan Uno", date:

Hello all. I''ve been working through some online tutorials, learning ROR and have a question on scaffolding. Through the command promt i''ve ran the command: $ script/generate scaffold Albums This created the controllers, helpers, models, and views. I have a database table titled "albums" and have two records saved within The problem is that the scaffold command did

hi, can someone advice how can I create a form with fileds from different models. also how to get the different models (objects) saved. thank you dani -- 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, send email to

Could someone point me to a reference that explains how I would test the order of elements on an HTML page? For example, in RSpec I would like to verify that the content of one <p> element appears before the content of another. response.should have_selector("p", :content => "Should appear first") response.should have_selector("p", :content =>

Hi All, I am trying write a validation rule where I need to ensure that when a certain value is updated or created in a particular columns, a number of other columns columns are unique and that another column does not contain a certain value. I have been able to use the validates_uniqueness_of :column_a (to be updated or inserted) with , :scope => [ :column_b , :column_c , :column_d ]

i have images such as this http://www.cairo360.com/resource.servlet?path=event/6178/event_standard_6178_20112111_542213373.jpeg its Content-Type: text/html; "carrierwave" dosent recognize it as image is there is any way to fix that ? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk"

I am using rails 3.1.3. Inside config/ application -> config.assets.enabled = true Inside development.rb -> config.assets.compress = false Inside production.rb -> config.serve_static_assets = false; config.assets.compile = false I have images placed in assets/images. If i do localhost:3000/assets/ image I get the image in the browser, but unfortunately, on the browser i am

What I am trying to do is create subpages within the main page. So if the top navigation is - Home www.example.com/ - About www.example.com/about - Contact www.example.com/contact - Support www.example.com/support I would want a sub navigation under the pages like so; - Home www.example.com/ - About www.example.com/about ----- History www.example.com/about/history ----- Locations

Hello,I am quite new on rails. Currently making CRUD apps in rails 3.0 in windows. I''ve used devise [1.1.rc0] for authentication.In those apps any logged in user can change other user''s details. How can I design the app, so that any logged in user can edit/remove his details only if he wishes to do so and can only view others'' records. After logging in he should be

Hi there! I experienced an issue with routing. Basically, I''m trying to follow step-by-step the Rails'' official guides process for what concerns the nested routing. So, I have Newspapers that has_many :ads , and :ads belongs to :newspaper . What I did was simply trying to obtain an URL like this: http://localhost/newspapers/1/ads/1 but when I set routes.rb in this way:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello! As a noob in rails, i am having a problem on how to find a decent and straightforward notifications system for my application. Being a Api like application (talking with the client is made using JSON / later on XML as well), i have a problem finding a good solution to feed my needs. I have tried to use the rails validators, but then i have

When I write var x = "<%= select_tag(:activity_group, options_for_select(activity_grp),{:include_blank => ''Create New Group'', :style => ''width: 100px''}) %>"; where <% activity_grp = @activity_group.map { |ag| [ag.name, ag.id] } %> However, I get error (missing ; before statement) in Firebug because var x = "<select