method

increment

v5.0.0.1 - Show latest stable - 0 notes - Class: ActiveSupport::Cache::MemCacheStore

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What's this?

increment(name, amount = 1, options = nil) public

Increment a cached value. This method uses the memcached incr atomic operator and can only be used on values written with the :raw option. Calling it on a value not stored with :raw will initialize that value to zero.

Show source

# File activesupport/lib/active_support/cache/mem_cache_store.rb, line 113
      def increment(name, amount = 1, options = nil) # :nodoc:
        options = merged_options(options)
        instrument(:increment, name, :amount => amount) do
          rescue_error_with nil do
            @data.incr(normalize_key(name, options), amount)
          end
        end
      end

increment

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