2 ms·

I've been there. 100s of lines into a ruby program then "oh yeah, cut sort grep"

• e12e 7y ago
  Just for anyone else, you could probably end up in a similar corner with perl - but in both cases it's likely a case of "holding it wrong" - ruby borrows heavily from perl which borrowed heavily from shell with sed, awk, grep, cut and friends. So this kind of thing should be quite doable in a short ruby script - or a few short scripts - albeit written in "shell" style, with eg '-n or -p (wrap code in "while gets...end",-p with "puts _"), probably along with -a (automatically split lines). Its in some senses an entirely different dialect of ruby, though. Some examples here: https://github.com/learnbyexample/Command-line-text-processing/blob/master/ruby_one_liners.md https://github.com/learnbyexample/Command-line-text-processi...