It's an arry object.


>> end
>>
>> but error message is :
>>
>> test2.rb:43:in `+': can't convert String into Array (TypeError)
>>        from test2.rb:43
>>        from test2.rb:39:in `each'
>>        from test2.rb:39
> 
> 
> If your objects in namelist are enumerable objects, then you must
> further take it apart.
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