<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 13, 2018, at 2:18 PM, Erica Sadun <<a href="mailto:erica@ericasadun.com" class="">erica@ericasadun.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">On Jan 11, 2018, at 1:40 PM, Jonathan Hull via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:<br class=""><div class=""><blockquote type="cite" class=""><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On Jan 11, 2018, at 11:22 AM, Connor Wakamo via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">That’s very reasonable. I’ll update the proposal to use CustomPlaygroundConvertible (unless I or someone else can come up with a really good “Thing” for a name like CustomPlaygroundThingConvertible, as that would even better match CustomStringConvertible/CustomDebugStringConvertible).</span></div></blockquote></div><br class=""><div class="">CustomPlaygroundPreviewConvertible?</div></div></div></blockquote><br class=""></div><div class="">I'm a heavy user of `CustomPlaygroundQuickLookable` (for example, <a href="https://i.imgur.com/zOa5OUZ.jpg" class="">https://i.imgur.com/zOa5OUZ.jpg</a>). Although I'm happy with the current name, to make it more in line with other convertibles, perhaps:</div><div class=""><br class=""></div><div class="">* CustomPlaygroundQuickLookConvertible</div><div class="">* CustomPlaygroundDisplayConvertible</div><div class="">* CustomPlaygroundValuePresentationConvertible</div><div class="">* CustomPlaygroundPresentationConvertible</div></div></div></blockquote><div><br class=""></div><div>Using the existing name for the new protocol isn’t on the table, as that would present a source compatibility issue which we couldn’t paper over. These names are interesting; I’ll at the very least include them in “alternatives considered” in my updated proposal.</div><div><br class=""></div><div>Connor</div></div></body></html>