Re: own method has_key for class Hash. -howto

At 2009-07-08 12:33PM, "salai" wrote:
>  Dear all,
>  
>  Can you help me how can I implement my own "has_key" method for "hash class."
>  
>  class Hash
>   def my_each_key(&block)
[...]
>   def my_each_value(&block)
[...]
>   def my_has_key?(key)

          keys.include?(key)

>   end

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Glenn Jackman
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