Re^2: Getting a result from "foreach" block

Wow, great, thank you!

Such a shame I have never used map() before!

V.Melnik

Comment on Re^2: Getting a result from "foreach" block

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Re^3: Getting a result from "foreach" block by AppleFritter (Vicar) on Jun 25, 2014 at 11:53 UTC
You're welcome! Keep map and grep in mind, they're among the most useful functions you'll ever see for list processing. For more useful list-related functions, see e.g. List::Util. (In particular, this contains a `reduce` function that sadly does not exist as a builtin.)	[reply]