Bootswatch http://bootswatch.com/ ; free theme
To leverage that we have a gem that is designed to do just that.
Add the following in your Gemfile
Do a bundle install
Browse to the following folder, app/stylesheets/application.css.scss
Now test to see if this works. if you are looking to change the theme, just replace simplex with the name of the theme from Bootswatch.
The twitter-bootstrap gem provide a nice set of design template for all programmer out there and allow for more time to be devoted in the functionality instead of design.
Setting up the Bootstrap-sass from thomas macdonald. Shoutout to his github url for the project https://github.com/thomas-mcdonald/bootstrap-sass
Step 1: Setup the GemFile
Step 2: Bundle Install
do a bundle install from the terminal.
Step 3: application.js
Add the following line above the /= require_tree,
/= require bootstrap
Step 4: application.css
Locate the following file app/assets/stylesheets/application.css
Add the following line in the application.css file
Save the file as application.css.scss
Step 5: Done
We are now good to go.