> Doesn't that make you curious what cases those might be? I've been programming for nigh on 40 years; I'm not terribly curious because I've seen successes and

> Doesn't that make you curious what cases those might be? I've been programming for nigh on 40 years; I'm not terribly curious because I've seen successes and failures of pretty much every development paradigm firsthand. But since you ask, my comment above was a self-referential whimsicalism. I DRY my code in phases. A rule of 3 is decent (e.g., if you've copied a chunk of code three times, give it a think; if you've copied it 9 times, give it a good hard stare).