Module: Newark::App

Defined in:
lib/newark/app.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

FOUR_O_FOUR = 
[ 404, {}, [] ].freeze
HTTP_VERBS = 
[ :delete, :get, :head, :options,
:patch, :post, :put, :trace ].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/newark/app.rb', line 47

def request
  @request
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/newark/app.rb', line 47

def response
  @response
end

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/newark/app.rb', line 10

def self.included(klass)
  klass.instance_variable_set :@routes, {}
  klass.extend ClassMethods
end

Instance Method Details

#_call(env) ⇒ Object 



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# File 'lib/newark/app.rb', line 60

def _call(env)
  @env      = env
  @request  = Request.new(@env)
  @response = Response.new
  route
end

#call(env) ⇒ Object 



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# File 'lib/newark/app.rb', line 56

def call(env)
  dup._call(env)
end

#headers ⇒ Object 



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# File 'lib/newark/app.rb', line 67

def headers
  response.headers
end

#initialize ⇒ Object 



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# File 'lib/newark/app.rb', line 49

def initialize(*)
  super
  @before_hooks = self.class.instance_variable_get(:@before_hooks)
  @after_hooks  = self.class.instance_variable_get(:@after_hooks)
  @routes       = self.class.instance_variable_get(:@routes)
end

#params ⇒ Object 



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# File 'lib/newark/app.rb', line 71

def params
  request.params
end

#route ⇒ Object 



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# File 'lib/newark/app.rb', line 75

def route
  route = match_route
  if route
    if exec_before_hooks
      response.body = exec(route.handler)
      exec_after_hooks
    end
    status, headers, body = response.finish
    [status, headers, body.respond_to?(:body) ? body.body : body]
  else
    FOUR_O_FOUR
  end
end