Swift Classes to Be Non Publicly Subclassable by Default: http://mjtsai.com/blog/2016/07/17/swift-classes-to-be-non-publicly-subclassable-by-default/ … #mjtsaiblog
@mjtsai you only quoted -1 comments...I'm assuming there were opinions on both sides, no?
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@dwlz I did not see many +1 responses that added much to what the core team had already written.
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Michael Tsai
Dan Loewenherz