Instance methods for the Roda
class.
In addition to the listed methods, the following two methods are available:
request |
The instance of the request class related to this request. This is the same object yielded by Roda.route. |
response |
The instance of the response class related to this request. |
Methods
Public Class
Public Instance
Public Class methods
Create a request and response of the appropriate class
# File lib/roda.rb 485 def initialize(env) 486 klass = self.class 487 @_request = klass::RodaRequest.new(self, env) 488 @_response = klass::RodaResponse.new 489 end
Public Instance methods
Handle dispatching to the main route, catching :halt and handling the result of the block.
# File lib/roda.rb 493 def _roda_handle_main_route 494 catch(:halt) do 495 r = @_request 496 r.block_result(_roda_run_main_route(r)) 497 @_response.finish 498 end 499 end
Treat the given block as a routing block, catching :halt if thrown by the block.
# File lib/roda.rb 503 def _roda_handle_route 504 catch(:halt) do 505 @_request.block_result(yield) 506 @_response.finish 507 end 508 end
Default implementation of the main route, usually overridden by Roda.route.
# File lib/roda.rb 512 def _roda_main_route(_) 513 end
Run the main route block with the request. Designed for extension by plugins
# File lib/roda.rb 517 def _roda_run_main_route(r) 518 _roda_main_route(r) 519 end
Deprecated method for the previous main route dispatch API.
# File lib/roda.rb 522 def call(&block) 523 # RODA4: Remove 524 catch(:halt) do 525 r = @_request 526 r.block_result(instance_exec(r, &block)) # Fallback 527 @_response.finish 528 end 529 end
The environment hash for the current request. Example:
env['REQUEST_METHOD'] # => 'GET'
# File lib/roda.rb 539 def env 540 @_request.env 541 end
The class-level options hash. This should probably not be modified at the instance level. Example:
Roda.plugin :render Roda.route do |r| opts[:render_opts].inspect end
# File lib/roda.rb 550 def opts 551 self.class.opts 552 end
The session hash for the current request. Raises RodaError
if no session exists. Example:
session # => {}
# File lib/roda.rb 566 def session 567 @_request.session 568 end