instance method `if_modified_since`

Ruby on Rails 4.1.16

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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if_modified_since()

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Source

# File actionpack/lib/action_dispatch/http/cache.rb, line 10
        def if_modified_since
          if since = env[HTTP_IF_MODIFIED_SINCE]
            Time.rfc2822(since) rescue nil
          end
        end

Defined in actionpack/lib/action_dispatch/http/cache.rb line 10 · View on GitHub · Improve this page · Find usages on GitHub

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

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