Class: Wunderbar::RackApp

Inherits:
Object
  • Object
show all
Defined in:
lib/wunderbar/rack.rb

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object

entry point for Rack



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# File 'lib/wunderbar/rack.rb', line 8

def call(env)
  @_env = env
  @_request = Rack::Request.new(env)
  @_response = Rack::Response.new
  Wunderbar.logger = @_request.logger
  file = Wunderbar.files[env['PATH_INFO']]

  if file
    mime = file[:mime] ||
      Rack::Mime::MIME_TYPES[File.extname(env['PATH_INFO'])]
    @_response.set_header('Content-Type', mime) if mime
    @_response.write(file[:content] || file[:source].call)
  else
    Wunderbar::CGI.call(self)
  end
  @_response.finish
end

#env ⇒ Object 



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# File 'lib/wunderbar/rack.rb', line 37

def env
  @_env
end

#out(headers, &block) ⇒ Object

redirect the output produced



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# File 'lib/wunderbar/rack.rb', line 27

def out(headers,&block)
  status = headers.delete('status')
  @_response.status = status if status

  headers = Wunderbar::CGI.headers(headers)
  headers.each {|key, value| @_response[key] = value}

  @_response.write block.call unless @_request.head?
end

#params ⇒ Object 



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# File 'lib/wunderbar/rack.rb', line 41

def params
  @_request.params
end

#request ⇒ Object 



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# File 'lib/wunderbar/rack.rb', line 45

def request
  @_request
end

#response ⇒ Object 



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# File 'lib/wunderbar/rack.rb', line 49

def response
  @_response
end