Comment by kelafoja

My problem is that regexes are write-only, unreadable once written (to me anyway). And sometimes they do more than you intended. You maybe tested on a few inputs and declared it fit for purpose, but there might be more inputs upon which it has unintended effects. I don't mind simple, straight-forward regexes. But when they become more complex, I tend to prefer to write out the procedural code, even if it is (much) longer in terms of lines. I find that generally I can read code better than regexes, and that code I write is more predictable than regexes I write.