Ken, your original solution handles lines like this properly: 
    Bangladesh,"Claire, Laura, Phillip, Pascale",70016,"5,6,7,8"

[download]
whereas s/$re,/$+{field}\037/g will never dequote the last field.

One other minor observation: \037 is an atom, so no brackets are needed in s/[\037]+$//;

In reply to Re^2: Suggestions to make this code more Perlish by hazylife
in thread Suggestions to make this code more Perlish by ricardo_sdl

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