TheDamian's benefits relate to hashes scoped to the block that are used hold the attributes of instances to the class, making them properly declared and truly private.

The block is redundant in your code as no such variables exist, and your classes appear to be using the usual idiom of blessing an anonymous hash to store attributes, whereas TheDamian's code blesses an anonymous scalar so that this idiom can't be used.

Roger_B

In reply to Re^3: What is method () ? by Roger_B
in thread What is method () ? by jdhedden

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