method

fragment_exist?

rails latest stable - Class: AbstractController::Caching::Fragments

fragment_exist?(key, options = nil)

public

Check if a cached fragment from the location signified by key exists (see expire_fragment for acceptable formats).

# File actionpack/lib/abstract_controller/caching/fragments.rb, line 107
      def fragment_exist?(key, options = nil)
        return unless cache_configured?
        key = combined_fragment_cache_key(key)

        instrument_fragment_cache :exist_fragment?, key do
          cache_store.exist?(key, options)
        end
      end

fragment_exist?

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