Enables named paths in Sinatra apps.
The SNAP extension is a solution for named paths in Sinatra. It also provides helper methods to build URLs and perform parameter substitution.
Install the gem:
sudo gem install sinatra-snap
Then require it in your application and use away!
require 'rubygems'
require 'sinatra'
require 'sinatra-snap'
paths :add => '/add/:addend/:augend',
:sum => '/sum/:addend/:augend',
:subtract => ‘/subtract//’, :difference => %r{/difference/(d+)/(d+)}
get :add do
redirect path_to(:sum).with(params[:addend], params[:augend])
end
get :sum do
"#{params[:addend]} + #{params[:augend]} = #{params[:addend].to_i + params[:augend].to_i}"
end
get :subtract do
redirect path_to(:difference).with(params[:splat][0], params[:splat][1])
end
get :difference do
"#{params[:captures][0]} - #{params[:captures[1]]} = #{params[:captures][0]].to_i - params[:captures][1]].to_i}"
end
Copyright © 2009 Brandon Carlson (bcarlso). See LICENSE for details.