Def like this change, but Erica I'm wondering what changed your mind about the syntax since the last I read you still were concerned by the ambiguity between filtering and exiting.<br><div class="gmail_quote"><div dir="ltr">On Thu, Jun 9, 2016 at 1:54 PM Erica Sadun via swift-evolution <<a href="mailto:swift-evolution@swift.org">swift-evolution@swift.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><blockquote type="cite"><div>On Jun 9, 2016, at 1:57 PM, Haravikk <<a href="mailto:swift-evolution@haravikk.me" target="_blank">swift-evolution@haravikk.me</a>> wrote:</div><br><div><div style="word-wrap:break-word"><div>I think the idea here is for a change from the first to the second of:</div><div><br></div><div><font face="Monaco"><span style="white-space:pre-wrap"> </span>for eachValue in theValues where eachValue.isOdd { … }</font></div><div><font face="Monaco"><span style="white-space:pre-wrap"> </span>for eachValue where eachValue.isOdd in theValues { … }</font></div><div><br></div><div>I’m kind of split on this for a few reasons. The first is that it doesn’t ready quite as well plain like this, however I find it looks a bit better like:</div><div><br></div><div><font face="Monaco"><span style="white-space:pre-wrap"> </span>for (eachValue where eachValue.isOdd) in theValues { … }</font></div></div></div></blockquote><div><br></div><div><br></div></div></div><div style="word-wrap:break-word"><div><font face="Menlo">for eachValue where eachValue.isOdd in theValues { ... }</font></div><div><font face="Menlo">for case .Some(let value) where value > 5 in theValues { ... }</font></div><div><br></div><div>vs</div><div><br></div><div><font face="Menlo">for eachValue in theValues where eachValue.isOdd {...}</font></div><div><div><font face="Menlo">for case .Some(let value) in theValues where value > 5 { ... }</font></div><div><br></div><div>It should be parseable without parens.</div><div><br></div></div><div></div></div><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div style="word-wrap:break-word"><div>Just to clarify that what we’re looking for in theValues is “eachValue where eachValue.isOdd”, though I could probably learn to read it like this without parenthesis. That said, parenthesis lines up nicely with assignment of tuples like:</div><div><br></div><div><font face="Monaco"><span style="white-space:pre-wrap"> </span>for (eachKey, eachValue where eachValue > 5) in theKeyValuePairs { … }</font></div></div></blockquote><div><br></div></div></div><div style="word-wrap:break-word"><div><div><font face="Menlo">for (eachKey, eachValue) where eachValue > 5 in theKeyValuePairs {... }</font></div><br></div><div>The where clause is distinct from the pattern</div></div><div style="word-wrap:break-word"><div><br></div><div>-- E</div><div><br></div><br></div>_______________________________________________<br>
swift-evolution mailing list<br>
<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a><br>
<a href="https://lists.swift.org/mailman/listinfo/swift-evolution" rel="noreferrer" target="_blank">https://lists.swift.org/mailman/listinfo/swift-evolution</a><br>
</blockquote></div>