I prefer to read whole files, and print them joined. All at once. I don't like algorithmic C-style flow: open file, read line by line, process line, print line...

One can use whichever solution is better for his situation -- `cat file` or Path::Tiny... I don't know how to slurp whole file other simpler way.

In reply to Re^3: match two files by leszekdubiel
in thread match two files by yueli711

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