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Re: Using the map function

by MidLifeXis (Monsignor)
on Jul 10, 2013 at 17:33 UTC ( #1043510=note: print w/ replies, xml ) Need Help??

in reply to Using the map function

map transforms data, grep selects data. Use grep.

Note: if you use @temp anywhere more than 1 or two lines away (and even then I would do this), rename it to @temperature. @temp means to me, a potential future maintenance programmer, that this is a short lived, non persistent, temporary variable.


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