Hi , i am new to ROR.. i am having a doubt in internationalization commands. in some case we were using <%=t :str_use%> and in some cases we were using <%= t(:str_use) %> what is the difference between these two when should i have to use 1st and when to use the second one.. Pls give some ideas regarding this. i am having a vi...
I have a a button (not a submit button) which does ajax calls before submitting another form. What I want to do is Given I am viewing homepage When I press "JustAButton" Then I should be on "/users/home" But the redirection happens somewhat late and "Then" statement fails considering that the page is still in homepage. How can I wait...
I've been messing around with both RubyOnRails3 and Git for the first time. Everything had been going along smoothly until all of a sudden any rails related command line argument stopped working. Unfortunately I have no idea what caused this or how to go about fixing it. Here's the output from the command line C:\railstest\railsproject...
I'm trying the standard redirect_to some_path and return syntax but for some reason Rails 3 isn't liking this. class MyController < ApplicationController def some_action redirect_to "http://www.google.com" return end end Gives me the standard error message: Render and/or redirect were called multiple times in this action....
Hi, i have an .js.rjs file, that must be used in many places. How can i reuse it ? For example, in my .js.rjs file i need something like this: page << ( render "widely_used_stuff" ) where "widely_used_stuff" is a widely_used_stuff.js.rjs file, that contains the code, used in many places. Also, i need to pass the variables to widel...
Hi , I am having a doubt in ROR. I am having a code .I am trying to study the code given .There i m having a api folder with in tat i am having a files .. In one of the file There is a index action of the controller file there are params like params[:limit] and params[:sort].. I wanna to check of how the link works frm api .. i tried...
I followed this password_reset tutorial and was able to get it working. But there are a few things I don't like about it that I want to change. I'd like it to say password_reset rather than reset_passwords in the url. Which I've managed to accomplish by renaming the controller and routing it in config/routes.rb as map.resources :reset_...
I have some translations in my Rails application (config/locale/[en|de].yml) and I use it in my views with <%=t "teasers.welcome" %>. Example: teasers: welcome: "<strong>Welcome</strong> to the Website ..." In Rails 2.3.8 this works just fine, with Rails 3, the HTML is escaped and translated to <... How can I prevent this form ...
Hi, I came across this messaging tutorial recently, and was intrigued by the use of Struct.new. With a bit of help from google and SO I've learnt a bit more about the use of Struct in Ruby, but I would like to know a bit more about its use in Rails. In the tutorial, there is a folder model which stores the user's recieved messages: cla...
The scaffold command is the following ruby script\generate scaffold Leave employee_id:integer leave_type_id:integer date:date I know I could change the name but I just wonder why it always throws undifined new_leave_path Glad to know your brilliant thoughts. Below is the full details of the error: NameError in Leaves#index Show...
I am trying to install pauldix-feedzirra gem on windows xp and getting error like this : Building native extensions. This could take a while... ERROR: Error installing pauldix-feedzirra: ERROR: Failed to build gem native extension. C:/InstantRails-2.0-win/ruby/bin/ruby.exe extconf.rb checking for curl-config... no checking f...
Hi, it looks for me that crawlers try to resolve the index of all public folder subfolders like "/images/foo", which makes a 404 error. Should I do something or is this normal? ...
I am trying to get my hands on Rspec2 with Rails3 (never used rspec before). I have rspec-rails 2.0.0.beta20. After introducing some basic tests into spec/models and running rspec spec/models/user_spec.rb everthing is fine. However if I just run rake spec My development database is beeing wiped out. Even if I specify the environme...
class Category < ActiveRecord::Base acts_as_tree end How to test that acts_as_tree gets called? Or that any other in class body method gets called? ...
def mock_category(stubs={}) @mock_category ||= mock_model(Category, stubs).as_null_object end describe "GET show" do it "assigns the requested category as @category" do Category.stub(:find).with("37") { mock_category } get :show, :id => "37" assigns(:category).should be(mock_category) end end Which returns : 1) Cate...
I'd like to insert COMMENT, which is part of SQL the command, in my migration files. As far as I know, I can add COMMENT to each table and column. I can't remember a plugin name that lets me to write as follows: t.string :name, :comment => "A user's fullname" t.string :label, :comment => "name of color" t.text :value, ...
The shortcut for jumping to the beginning or end of a line of code with ⌘ + -> or ⌘ + <- does not work. I just get a mac os x system beep. I believe this shortcut is universal to the mac os x platform, and not specifically TextMate, and it and it does work everywhere else (TextEdit, StackoverFlow, etc.). Why would TextMate conflict wi...
I'm using Rails script/console to learn REST routes. It is very handful! In order to do that I need to paste these two lines every time I run console: include ActionController::UrlWriter default_url_options[:host] = 'whatever' If there is any way to make a script which will add this automatically every time I run console? ...
I have a rake task for a series of rspecs as follows... require 'spec/rake/spectask' require 'joliscrapper' namespace :spec do desc "Web scraping files" task :scrapers => :environment do Spec::Rake::SpecTask.new do |t| t.spec_opts = ['--options', "\"#{RAILS_ROOT}/spec/spec.opts\""] t.spec_files = FileList['spec/scr...
Is there a "best" rails server to use for development (mongral, webrick, etc..)? Or does it not really matter? ...