Class: Async::HTTP::Cache::Response

Inherits:
Protocol::HTTP::Response
  • Object
show all
Defined in:
lib/async/http/cache.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response, body) ⇒ Response

Returns a new instance of Response.



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# File 'lib/async/http/cache.rb', line 36

def initialize(response, body)
	@generated_at = Async::Clock.now
	
	super(
		response.version,
		response.status,
		response.headers.dup,
		body,
		response.protocol
	)
	
	@max_age = @headers[CACHE_CONTROL]&.max_age
end

Instance Attribute Details

#generated_at ⇒ Object (readonly)

Returns the value of attribute generated_at.



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# File 'lib/async/http/cache.rb', line 62

def generated_at
  @generated_at
end

Instance Method Details

#age ⇒ Object 



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# File 'lib/async/http/cache.rb', line 64

def age
	Async::Clock.now - @generated_at
end

#cachable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/async/http/cache.rb', line 50

def cachable?
	if cache_control = @headers[CACHE_CONTROL]
		if cache_control.private?
			return false
		end
		
		if cache_control.public?
			return true
		end
	end
end

#dup ⇒ Object 



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# File 'lib/async/http/cache.rb', line 72

def dup
	dup = super
	
	dup.body = @body.dup
	dup.headers = @headers.dup
	
	return dup
end

#expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/async/http/cache.rb', line 68

def expired?
	self.age > @max_age
end