Yeah, I've run across that little ditty before, most recently as a yak shaving on my IPC::Open3 journey, but it doesn't handle wantarray. It just occurred to me that it doesn't chomp the lines either ... hmmm ...
return wantarray ?
do { my @lines = <$FH> ; chomp @lines ; @lines } :
do { local $/ ; <$FH> };
I wish there was a way to chomp <$FH>.
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