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handle_conditional_get!
v3.0.9 -
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Class: ActionDispatch::Http::Cache::Response
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handle_conditional_get!()
private
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# File actionpack/lib/action_dispatch/http/cache.rb, line 88 def handle_conditional_get! if etag? || last_modified? || !@cache_control.empty? set_conditional_cache_control! elsif nonempty_ok_response? self.etag = body if request && request.etag_matches?(etag) self.status = 304 self.body = [] end set_conditional_cache_control! else headers["Cache-Control"] = "no-cache" end end