The Camping Short, Short Example (See related posts)

   1  
   2   #!/usr/local/bin/ruby -rubygems
   3   require 'camping'
   4  
   5   module Camping::Controllers
   6  
   7     # The root slash shows the `index' view.
   8     class Index < R '/'
   9       def get
  10         render :index 
  11       end
  12     end
  13  
  14     # Any other page name gets sent to the view
  15     # of the same name.
  16     #
  17     #   /index -> Views#index
  18     #   /sample -> Views#sample
  19     #
  20     class Page < R '/(\w+)'
  21       def get(page_name)
  22         render page_name
  23       end
  24     end
  25  
  26   end
  27  
  28   module Camping::Views
  29  
  30     # If you have a `layout' method like this, it
  31     # will wrap the HTML in the other methods.  The
  32     # `self << yield' is where the HTML is inserted.
  33     def layout
  34       html do
  35         title { 'My HomePage' }
  36         body { self << yield }
  37       end
  38     end
  39  
  40     # The `index' view.  Inside your views, you express
  41     # the HTML in Ruby.  See http://code.whytheluckystiff.net/markaby/.
  42     def index
  43       p 'Hi my name is Charles.'
  44       p 'Here are some links:'
  45       ul do
  46        li { a 'Google', :href => 'http://google.com' }
  47        li { a 'A sample page', :href => '/sample' }
  48       end
  49     end
  50  
  51     # The `sample' view.
  52     def sample
  53       p 'A sample page'
  54     end
  55   end
  56  
  57   if __FILE__ == $0
  58     puts Camping.run
  59   end