method

read_multi

v3.0.0 - Show latest stable - 0 notes - Class: ActiveSupport::Cache::MemCacheStore

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What's this?

read_multi(*names) public

Reads multiple values from the cache using a single call to the servers for all keys. Options can be passed in the last argument.

Show source

# File activesupport/lib/active_support/cache/mem_cache_store.rb, line 73
      def read_multi(*names)
        options = names.extract_options!
        options = merged_options(options)
        keys_to_names = names.inject({}){|map, name| map[escape_key(namespaced_key(name, options))] = name; map}
        raw_values = @data.get_multi(keys_to_names.keys, :raw => true)
        values = {}
        raw_values.each do |key, value|
          entry = deserialize_entry(value)
          values[keys_to_names[key]] = entry.value unless entry.expired?
        end
        values
      end

read_multi

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