Class: Kawaii::RouteHandler

Inherits:

Object

• Object
• Kawaii::RouteHandler

show all

Includes:

MethodChain, RenderMethods

Defined in:

lib/kawaii/route_handler.rb

Overview

get '/users/:id' do
  if params[:id] ...
end

Defined Under Namespace

Classes: ResponseError

Instance Attribute Summary (collapse)

• - (Object) params readonly

  Params based on request visible in the route handler scope.

• - (Object) request readonly

  Rack::Request object visible in the route handler scope.

Attributes included from MethodChain

#parent_scope

Instance Method Summary (collapse)

• - (Array) call(env)

  Invokes the handler as a normal Rack application.

• - (RouteHandler) initialize(scope, path_params, &block) constructor

  Creates a new RouteHandler wrapping a handler block.

Methods included from RenderMethods

#render

Methods included from MethodChain

#method_missing, #respond_to?

22
23
24
25
26

# File 'lib/kawaii/route_handler.rb', line 22

def initialize(scope, path_params, &block)
  self.parent_scope = scope
  @path_params = path_params
  @block = block
end

14
15
16

# File 'lib/kawaii/route_handler.rb', line 14

def params
  @params
end

16
17
18

# File 'lib/kawaii/route_handler.rb', line 16

def request
  @request
end

31
32
33
34
35

# File 'lib/kawaii/route_handler.rb', line 31

def call(env)
  @request = Rack::Request.new(env)
  @params = @path_params.merge(@request.params.symbolize_keys)
  process_response(instance_exec(self, params, request, &@block))
end