module Roda::RodaPlugins::RouteBlockArgs

  1. lib/roda/plugins/route_block_args.rb

The route_block_args plugin lets you customize what arguments are passed to the route block. So if you have an application that always needs access to the response, the params, the env, or the session, you can use this plugin so that any of those can be arguments to the route block. Example:

class App < Roda
  plugin :route_block_args do
    [request, request.params, response]
  end

  route do |r, params, res|
    r.post do
      artist = Artist.create(name: params['name'].to_s)
      res.status = 201
      artist.id.to_s
    end
  end
end

This plugin will be no longer ship with Roda starting in Roda 4. Users are encouraged to switch to defining local variables at the top of the route block instead of using this plugin.

Methods

Public Class

  1. configure

Public Class methods

configure(app, &block)
[show source] 
   # File lib/roda/plugins/route_block_args.rb
32 def self.configure(app, &block)
33   app.instance_exec do 
34     define_roda_method(:_roda_route_block_args, 0, &block)
35     route(&@raw_route_block) if @raw_route_block
36   end
37 end