Has the unicode Foldable syntax disappeared in scalaz-7?

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Chris Marshall

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May 22, 2012, 10:56:16 AM5/22/12
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I can't find it: at least this means the hated ∈: will disappear (*), but I am a user of ∀ and ∃

Chris

(*) well, I hate it, anyway

Runar Bjarnason

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May 22, 2012, 11:34:59 AM5/22/12
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I say add them back.

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Chris Marshall

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May 22, 2012, 11:46:15 AM5/22/12
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Can we think and take a vote on who uses  ∈:  ?

To my mind, this is a clear implication of "Set contains"; except it is Order N and works on any Foldable. I know that a mathematical Set and a scala (O(1) or O(log N)) Set are not the same thing, but from a practical perspective, this is not an association I want anyone to accidentally make in a program. I once suggested that this is migrated to be /∈: 

I have my own impl of  ∈: (based on a PredicateW) and the name clash is a constant pain

Chris
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