Yes - that looks cleaner, but it is not the equivalent.

Your code overwrites the contents of $family_hash{$key} while the OP's appends.
So, if the $key appears more than once in the input data sequence, all but the last will be clobbered by your code.

             "By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest."           -Confucius

In reply to Re^3: Hash arrays by NetWallah
in thread Hash arrays by rkrish

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