Flowdock
method

expires_in

Importance_2
expires_in(seconds, options = {}) protected

Sets a HTTP 1.1 Cache-Control header. Defaults to issuing a "private" instruction, so that intermediate caches shouldn’t cache the response.

Examples:

  expires_in 20.minutes
  expires_in 3.hours, :private => false
  expires in 3.hours, 'max-stale' => 5.hours, :private => nil, :public => true

This method will overwrite an existing Cache-Control header. See http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html for more possibilities.

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December 12, 2014
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