Does this only work for arrays of strings? What would happen is I tried to Join an array of objects? or an array of arrays?
Provided it is passed an array it will to_s the members and concatenate the results.
Does this only work for arrays of strings? What would happen is I tried to Join an array of objects? or an array of arrays?
Provided it is passed an array it will to_s the members and concatenate the results.
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