This is a small tutorial to write a JIT compiler in Ruby. We don't expect any prior experience in compilers or assembly languages. It's supposed to take only several minutes if you read all hints, but ...

Ruby: A Study in Hashes All Over the Freaking Place As with many dynamic languages, early (for some definition of “early”) implementations of Ruby used hash tables all over the place. Let’s just take ...

Stop thinking about symbols vs strings when accessing values in your hash. Simply call a method. It is built on top of standard Struct and OpenStruct classes with all their features preserved while ...