instance method `fresh?`

Ruby on Rails 7.1.6

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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fresh?(response)

Check response freshness (Last-Modified and ETag) against request If-Modified-Since and If-None-Match conditions. If both headers are supplied, both must match, or the request is not considered fresh.

Parameters

response req

Source

# File actionpack/lib/action_dispatch/http/cache.rb, line 38
        def fresh?(response)
          last_modified = if_modified_since
          etag          = if_none_match

          return false unless last_modified || etag

          success = true
          success &&= not_modified?(response.last_modified) if last_modified
          success &&= etag_matches?(response.etag) if etag
          success
        end

Defined in actionpack/lib/action_dispatch/http/cache.rb line 38 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Http::Cache::Request

Signature

Parameters