> On Jun 21, 2016, at 6:44 AM, Sean Heber via swift-evolution > <[email protected]> wrote: > >> In the Commonly Rejected Changes page and in this swift-evolution email to >> which it refers, I read that first there was “unless", then “require” then >> finally “guard ... else”. >> >> I couldn’t find the earlier discussion in which “unless” was replaced for a >> while by “require”, so I am moved to ask, “Was there ever “require … else”, >> or was it just “require”? I’ll assume it was just “require”. > > FYI the decisions and discussions that lead to “guard" occurred within Apple > well before Swift was open sourced.
Correct. There is no publicly released Swift version that used ‘unless’, but you can see it appear in the changelog. -Chris _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
