Class: Dassets::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/dassets/server.rb,
lib/dassets/server/request.rb,
lib/dassets/server/response.rb

Defined Under Namespace

Classes: Request, Response

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Server

Returns a new instance of Server.



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# File 'lib/dassets/server.rb', line 9

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

The Rack call interface. The receiver acts as a prototype and runs each request in a clone object unless the rack.run_once variable is set in the environment. Ripped from: github.com/rtomayko/rack-cache/blob/master/lib/rack/cache/context.rb



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# File 'lib/dassets/server.rb', line 17

def call(env)
  if env['rack.run_once']
    call! env
  else
    clone.call! env
  end
end

#call!(env) ⇒ Object

The real Rack call interface. if an asset file is being requested, this is an endpoint - otherwise, call on up to the app as normal



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# File 'lib/dassets/server.rb', line 28

def call!(env)
  if (request = Request.new(env)).for_asset_file?
    Response.new(env, request.asset_file).to_rack
  else
    @app.call(env)
  end
end