#Behold, the nav_link:
The nav_link helper works just like the standard Rails link_to helper, but adds a 'selected' class to your link (or its wrapper) if certain criteria are met. By default, if the link's destination url is the same url as the url of the current page, a default class of 'selected' is added to the link.
For full usage details, see: http://viget.com/extend/rails-selected-nav-link-helper
Drop nav_link_helper.rb into app/helpers in your Rails 3.x app and enjoy.
| #!/bin/bash -xe | |
| #THIS SCRIPT MUST BE RUN AS ROOT | |
| ADMIN_USER=admin | |
| ADMIN_GROUP=admin | |
| #add admin group | |
| (cat /etc/group | grep -E '\b$ADMIN_GROUP\b') || sudo groupadd $ADMIN_GROUP |
| source 'https://rubygems.org' | |
| gem 'rails', '3.2.3' | |
| gem 'pg' | |
| gem 'thin' | |
| gem 'activeadmin' | |
| # Add users roles management | |
| gem 'cancan' | |
| # Add IP reverse geocoding support |
| sudo cp nginx /etc/init.d/ | |
| sudo update-rc.d nginx defaults | |
| sudo chmod +x /etc/init.d/nginx | |
| /etc/init.d/nginx start |
| au BufRead,BufNewFile jquery.*.js set ft=javascript syntax=jquery | |
| set nocompatible | |
| set autoindent | |
| set tabstop=2 | |
| set showmatch | |
| set vb t_vb= | |
| set ruler | |
| set nohls | |
| set incsearch | |
| syntax on |