I've been programming exclusively in Ruby for almost 3 years now and came across this while I was looking at tempfile's source. I was gonna write about it but turns out this guy sums it up pretty good. I apologize since this is a news site and the post is from 2007, but it was news to me and I thought it was a very elegant hack.
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I've been programming exclusively in Ruby for almost 3 years now and came across this while I was looking at tempfile's source. I was gonna write about it but turns out this guy sums it up pretty good. I apologize since this is a news site and the post is from 2007, but it was news to me and I thought it was a very elegant hack.