Module: Roda::RodaPlugins::RouteBlockArgs

Defined in:
lib/roda/plugins/route_block_args.rb

Overview

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.

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Class Method Details

.configure(app, &block) ⇒ Object 



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# File 'lib/roda/plugins/route_block_args.rb', line 32

def self.configure(app, &block)
  app.instance_exec do 
    define_roda_method(:_roda_route_block_args, 0, &block)
    route(&@raw_route_block) if @raw_route_block
  end
end