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Re: Set difference using hashes vs array

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From:
ToddAndMargo
Date:
November 24, 2017 02:06
Subject:
Re: Set difference using hashes vs array
Message ID:
4d6f4a71-127b-46ac-b2e0-5383eda6e78b@zoho.com
On 11/22/2017 08:41 PM, Norman Gaywood wrote:
> my Set $take1 = (%all (-) %remove) (-) %excludes;

What does "Set" do in the above?

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