[swift-evolution] Remove Failable Initializers
brent at architechies.com
Wed Mar 9 14:23:02 CST 2016
> I would love to take a page out of Ruby's book which has ! for things that are dangerous and ? for boolean expression. Instead for Swift we could have ? for optional returns and ! for forced unwrapped.
> So we would have:
You do understand that `?` at the end of a symbol already means something else, don't you? That's how optional chaining works.
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