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A comment on Show HN: Actor Messaging platform. Parent comment

Re:Show HN: Actor Messaging platform by prettynatty on Wednesday July 15, 2015 @01:50PM (#9892897)
https://github.com/actorapp/actor-platform/blob/master/actor...
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Re:Show HN: Actor Messaging platform by gh0zt on Thursday July 16, 2015 @06:23PM (#9900249)
Those are just Scala unicode operators http://scala-lang.org/files/archive/spec/2.11/01-lexical-syn.... They are equivalent to <- and =>
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