I'm writing a module that implements tied interfaces. The description of the tied interface describes the DELETE function for both arrays and hashes as applying to only one entry/element.

The description of the delete function says that it can be used on a "hash element, array element, hash slice, or array slice".

Q1: What is a hash slice and how is one written in Perl?

Q2: if a delete function in a Perl program specifies a slice, will the interpreter break it up into individual calls to DELETE?

Q3: if not, what are the operands to DELETE that express a slice, for both an array and a hash?

If there are other pages that cover this subject, please tell me.

Thanks be to Perl Monks,
cmac
www.animalhead.com

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