Ahh yes that does make sense, EXCEPT why did the f yield a 2-line file? f is supposed to match on filenames I thought- not grep into files? Why didnt it show me ALL of Text::CSV.pm ?
I learned something here that f doesn't find the first match in @INC order- it finds a random match on eval of the regex? Seems odd NOT to yield match 1 in @INC since that's how Perl will run the files so it would make sense to go to THAT file I would think. Also in the past it went to MY CSV which I guess was just luck.