Sinatra::Resources - Simple nested resources for Sinatra¶ ↑

Ever wished you could do this in Sinatra?

resource 'posts' do
  get do
    # show all posts
  end

  post do
    # create new post
  end
end

resource 'posts/:id' do
  get do
    # show post params[:id]
  end

  delete do
    # destroy post params[:id]
  end

  get 'comments' do
    # show this post's comments
  end
end

Now you can.

This was inspired by Sinatra ticket #31, which many people want but hasn’t gotten traction to make it into Sinatra core. If you want it in Sinatra, pipe up on the ticket!

Installation¶ ↑

Install gemcutter if you don’t have it:

sudo gem install gemcutter
sudo gem tumble

Then just install this gem:

sudo gem install sinatra-resources

If you are using a classic (one-file) Sinatra app, just add:

require 'sinatra/resources'

If you are using a modular Sinatra::Base app, you must also add:

register Sinatra::Resources

To the top of your application class.

Examples¶ ↑

Resources can be arbitrarily nested, and can be either string paths or symbols. There is also the shortcut member which just maps to “resource ‘:id’”. So you could also write the above example as:

resource :posts do
  get do
    # show all posts
  end

  post do
    # create new post
  end

  member do
    get do
      # show post params[:id]
    end

    delete do
      # destroy post params[:id]
    end

    get :comments do
      # show this post's comments
    end
  end
end

Or you can extract the “id” parameter as well:

resource :posts do
  get do
    # show all posts
  end

  post do
    # create new post
  end

  member do
    get do |id|
      # show post ID=id
    end

    delete do |id|
      # destroy post ID=id
    end

    get :comments do |id|
      # show this post's comments
    end
  end
end

Whatever blows your hair back.

eddanger/sinatra-resources

Sinatra::Resources - Simple nested resources for Sinatra¶ ↑

Installation¶ ↑

Examples¶ ↑

Author¶ ↑