method

cache_erb_fragment

v1.0.0 - Show latest stable - 0 notes - Class: ActionController::Caching::Fragments

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What's this?

cache_erb_fragment(block, name = {}, options = nil) public

Called by CacheHelper#cache

# File actionpack/lib/action_controller/caching.rb, line 273
      def cache_erb_fragment(block, name = {}, options = nil)
        unless perform_caching then block.call; return end
        
        buffer = eval("_erbout", block.binding)

        if cache = read_fragment(name, options)
          buffer.concat(cache)
        else
          pos = buffer.length
          block.call
          write_fragment(name, buffer[pos..-1], options)
        end
      end

cache_erb_fragment

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