From: "Jorge L. Cangas" <redmine@...>
Date: 2010-09-24T23:27:56+09:00
Subject: [ruby-core:32544] [Ruby 1.9-Feature#3845] "in" infix operator

Issue #3845 has been updated by Jorge L. Cangas.


I think is better separate both roles:
-for membrership operator use 'in?' as 

item in? somearray

- for enumeration use 'in' as

 for(a in [1,2,3,4])






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