Flowdock
method

exist?

Importance_0
Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: ActiveSupport::Cache::MemoryStore

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

These similar methods exist in v4.0.2:

exist?(name, options = nil) public

No documentation

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# File activesupport/lib/active_support/cache/memory_store.rb, line 48
      def exist?(name, options = nil)
        super
        @data.has_key?(name)
      end
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