method

increment

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

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

Increment an integer value in the cache.

# File activesupport/lib/active_support/cache/memory_store.rb, line 76
      def increment(name, amount = 1, options = nil)
        synchronize do
          options = merged_options(options)
          if num = read(name, options)
            num = num.to_i + amount
            write(name, num, options)
            num
          else
            nil
          end
        end
      end

increment

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