ruby-on-rails-3.1

I'm trying to deploy my app to Heroku, I've done this before on my Windows machine, and now I am currently using a mac. I'm trying to use Postgresql for the first time. I have the following in my Gemfile: gem 'pg' EDIT: AndrewDavis-OSX:lunchbox ardavis$ rvm list rvm rubies => ruby-1.9.2-p180 [ x86_64 ] AndrewDavis-OSX:lunchbox ardavis$ heroku rake db:migrate rake aborted! /app/config/initializers/session_store.rb:3: syntax error, unexpected ':', expecting $end App::Application.config.session_store :cookie_store, key: '_app_session' ^ (See full trace by running task with --trace) (in /app) As

Playing a little with coffeescript and Rails 3.1.0.rc4. Have this code: yourMom = (location) -> console.log location yourMom "wuz hur" When the page loads, this outputs "wuz hur" properly. But when I try to call yourMom("wuz hur") from the chrome js console (as I do sometimes to test normal JS functions), I get a "ReferenceError: yourMom is not defined" Are functions generated by coffeescript available in this way? an easier way to share global methods/variables is to use @ which means this. @yourMom = (location) -> console.log location yourMom "wuz hur" Nicer syntax and easier to read, but I

def new before_filter do redirect_to "/" unless current_admin || current_company flash[:notice] = 'You dont have enough permissions to be here' unless current_admin || current_company end CODE CODE CODE end def edit before_filter do redirect_to "/" unless current_admin.id = 5 flash[:notice] = 'You dont have enough permissions to be here' unless current_admin || current_company end CODE CODE CODE end This is the code that I want to do, but I cant figure out how to do it right. What I want to achieve is to apply a before_filter rule for each of my actions. So perhaps a User can acces de INDEX

I want to remove the clearfix class from my HTML and include a clearfix mixin in my SCSS (Rails 3.1 application). What is the best approach to this? I am thinking of just taking the HTML 5 Boilerplate clearfix and turning it into a mixin, then @including it within the CSS for elements that need clearfixing. Copied from HTML5 Boilerplate: /* The Magnificent Clearfix: Updated to prevent margin-collapsing on child elements. http://j.mp/bestclearfix */ .clearfix:before, .clearfix:after { content: "\0020"; display: block; height: 0; overflow: hidden; } .clearfix:after { clear: both; } /* Fix

I'm a bit confused as to where to put a jQuery framework like Galleria in Rails 3.1 's new Asset Pipeline ? I know it, technically, should go into /vendors/assets/javascripts but , it is my understanding that, the Galleria folder with the jQuery & themes wants to be in root ( /galleria ) of the live site in order to work correctly. Also, while we're at it, where to put the following script so it will appear only on the page(s) with a gallery? <script> $('#gallery').galleria({ width:500, height:500 }); </script> Edit : Surprised there's no response!?! Maybe Galleria isn't that popular? These

Im trying to add a watermark to processed images with below code I got from several resources: def watermark manipulate! do |img| logo = Magick::Image.read("#{Rails.root}/assets/images/watermarks/watermark.png").first img = img.composite(logo, Magick::SouthEastGravity, Magick::OverCompositeOp) end end Only problem is, you guess it, does not work. I get no errors in log/console whatsoever This is my method inside my uploaded and called like: def function version :thumb do process :resize_to_fill => [96, 96] process :watermark end end Any thoughts on getting some logs on why this doesn't work? I