Ruby’s Lonely Operator

I enjoyed Matz’s closing keynote address at RubyConf 2015! In particular, I adored his description of the lonely operator:


“Look at this figure…and then…you can see…someone sitting on the floor looking at a dot. On the floor. By themself. Now you don’t forget. Yeah.” – @yukihiro_matz

He’s right, I think I will never forget this. It’s ossum! I intend to download Ruby 2.3 the minute it is available and write something that uses this operator. Just because.

Ruby’s Lonely Operator

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