rapper – danbri.org blog

Ruby dup() and clone() with frozen strings

I’m exhuming some 5-year old Ruby RDF code, and in the process finding a few things got broken while I was in the time capsule. Here in the shiny future, I found myself hitting an unfamiliar “can’t modify frozen string” error. It all worked just fine back in the hazy summer of 2002, I’m sure. […]

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find . -name danbri-\*.rdf -exec rapper –count {} \; rapper: Parsing file ./facebook/danbri-fb.rdf rapper: Parsing returned 2155 statements rapper: Parsing file ./orkut/danbri-orkut.rdf rapper: Parsing returned 848 statements rapper: Parsing file ./dopplr/danbri-dopplr.rdf rapper: Parsing returned 346 statements rapper: Parsing file ./tribe.net/danbri-tribe.rdf rapper: Parsing returned 71 statements rapper: Parsing file ./my.opera.com/danbri-opera.rdf rapper: Parsing returned 123 statements rapper: […]