<div dir="ltr">I often do something similar to:<div><br></div><div>```</div><div>[ UILabel(), UILabel() ].forEach {</div><div>    view.addSuperview($0)</div><div>    $0.text = &quot;foo&quot;</div><div>}</div><div>```</div><div><br></div><div>Never used it for single items though. But very useful for building complicated attributed strings.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 1, 2016 at 3:02 AM, Radosław Pietruszewski <span dir="ltr">&lt;<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><span class=""><div><blockquote type="cite"><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(167,29,93)">
<table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr></tr><tr><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(150,152,150)">// this is how I have to do things now</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr></tbody></table>
let</span> _ <span style="color:rgb(167,29,93)">:</span> UILabel <span style="color:rgb(167,29,93)">=</span> {</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    view<span style="color:rgb(167,29,93)">.</span>addSubview($<span style="color:rgb(0,134,179)">0</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    CenterViewInSuperview($<span style="color:rgb(0,134,179)">0</span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        horizontal: <span style="color:rgb(0,134,179)">true</span>, vertical: <span style="color:rgb(0,134,179)">false</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>text <span style="color:rgb(167,29,93)">=</span> <span style="color:rgb(24,54,145)"><span>&quot;</span>Toggle me<span>&quot;</span></span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>font <span style="color:rgb(167,29,93)">=</span> UIFont<span style="color:rgb(167,29,93)">.</span>boldSystemFontOfSize(<span style="color:rgb(0,134,179)">36</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    ConstrainViews(<span style="color:rgb(24,54,145)"><span>&quot;</span>V:[view1]-30-[view2]<span>&quot;</span></span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        views: $<span style="color:rgb(0,134,179)">0</span>, mySwitch)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    <span style="color:rgb(167,29,93)">return</span> $<span style="color:rgb(0,134,179)">0</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">}(UILabel())</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">
</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(150,152,150)">// vs (this does not exist in the language)</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">
</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(167,29,93)">do</span> {</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    view<span style="color:rgb(167,29,93)">.</span>addSubview($<span style="color:rgb(0,134,179)">0</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    CenterViewInSuperview($<span style="color:rgb(0,134,179)">0</span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        horizontal: <span style="color:rgb(0,134,179)">true</span>, vertical: <span style="color:rgb(0,134,179)">false</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>text <span style="color:rgb(167,29,93)">=</span> <span style="color:rgb(24,54,145)"><span>&quot;</span>Toggle me<span>&quot;</span></span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>font <span style="color:rgb(167,29,93)">=</span> UIFont<span style="color:rgb(167,29,93)">.</span>boldSystemFontOfSize(<span style="color:rgb(0,134,179)">36</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    ConstrainViews(<span style="color:rgb(24,54,145)"><span>&quot;</span>V:[view1]-30-[view2]<span>&quot;</span></span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        views: $<span style="color:rgb(0,134,179)">0</span>, mySwitch)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">}(UILabel())</td></tr></tbody></table></div></div></blockquote><div><br></div></div><div><br></div></span><div>That’s an interesting pattern. I don’t think I’ve seen that one before.</div><div><br></div><div>How about:</div><div><br></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><div><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr></tr></tbody></table></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">do</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)"> {</span></div></div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    let v = UILabel()</span></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    view</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">.</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">addSubview(v</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">)</span></div></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    CenterViewInSuperview(v</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">,</span></div></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">        horizontal: </span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(0,134,179)">true</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">, vertical: </span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(0,134,179)">false</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">)</span></div></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    v</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">.</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">text </span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">=</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)"> </span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(24,54,145)"><span>&quot;</span>Toggle me<span>&quot;</span></span></div></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    v</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">.</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">font </span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">=</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)"> UIFont</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(167,29,93)">.</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">boldSystemFontOfSize(</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(0,134,179)">36</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">)</span></div></div><span class=""><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">    ConstrainViews(</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(24,54,145)"><span>&quot;</span>V:[view1]-30-[view2]<span>&quot;</span></span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">,</span></div></div><div><div><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"></table></div></div></div></div></span><div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">        views: v</span><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">, mySwitch)</span></div></div><div><span style="font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;white-space:pre-wrap;color:rgb(51,51,51)">}</span></div></blockquote><div><div><blockquote type="cite"><div style="word-wrap:break-word"><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr></tbody></table></div></div></blockquote></div><div><br></div></div><div>Is it too bad? I certainly like it better because you introduce `v` ($0) at the beginning of the block, not at the end.</div><div><br></div><div>And while one letter variable name is kinda gross in general, I don’t mind it in such context just like I don’t have a problem with $0 in simple closures. It’s a common practice in Ruby, for example, that doesn’t have $x to define “obvious” closure arguments as one letter variables, like so:</div><div><br></div><div>   articles = article_data.map { |a| Article.new(a) }</div><br><div>
<div>— Radek</div>
</div>
<br><div><blockquote type="cite"><div><div class="h5"><div>On 31 Jan 2016, at 18:27, Erica Sadun via swift-evolution &lt;<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>&gt; wrote:</div><br></div></div><div><div><div class="h5"><div style="word-wrap:break-word"><br><div><blockquote type="cite"><div>On Jan 31, 2016, at 1:34 AM, Thorsten Seitz via swift-evolution &lt;<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>&gt; wrote:</div><br><div><div><br><br><blockquote type="cite">Am 30.01.2016 um 10:39 schrieb Haravikk via swift-evolution &lt;<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>&gt;:<br><br>Actually, one thing we don’t have in Swift is the ability to just put blocks (curly braces) wherever we like, which in some languages is a useful tool for variable scope when you know you only need something for a short time, but might want to re-use the name.<br></blockquote><br>You can use a &quot;do&quot; block for that.<br><br>do { ... }<br><br>-Thorsten <br></div></div></blockquote><br></div><div>do blocks don&#39;t let you introduce parameters for short-lived items:</div><div><br></div><div><table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(167,29,93)">
<table style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,&#39;Apple Color Emoji&#39;,&#39;Segoe UI Emoji&#39;,&#39;Segoe UI Symbol&#39;;font-size:13px"><tbody><tr></tr><tr><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(150,152,150)">// this is how I have to do things now</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td></tr></tbody></table>
let</span> _ <span style="color:rgb(167,29,93)">:</span> UILabel <span style="color:rgb(167,29,93)">=</span> {</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    view<span style="color:rgb(167,29,93)">.</span>addSubview($<span style="color:rgb(0,134,179)">0</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    CenterViewInSuperview($<span style="color:rgb(0,134,179)">0</span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        horizontal: <span style="color:rgb(0,134,179)">true</span>, vertical: <span style="color:rgb(0,134,179)">false</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>text <span style="color:rgb(167,29,93)">=</span> <span style="color:rgb(24,54,145)"><span>&quot;</span>Toggle me<span>&quot;</span></span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>font <span style="color:rgb(167,29,93)">=</span> UIFont<span style="color:rgb(167,29,93)">.</span>boldSystemFontOfSize(<span style="color:rgb(0,134,179)">36</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    ConstrainViews(<span style="color:rgb(24,54,145)"><span>&quot;</span>V:[view1]-30-[view2]<span>&quot;</span></span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        views: $<span style="color:rgb(0,134,179)">0</span>, mySwitch)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    <span style="color:rgb(167,29,93)">return</span> $<span style="color:rgb(0,134,179)">0</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">}(UILabel())</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">
</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(150,152,150)">// vs (this does not exist in the language)</span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">
</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal"><span style="color:rgb(167,29,93)">do</span> {</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    view<span style="color:rgb(167,29,93)">.</span>addSubview($<span style="color:rgb(0,134,179)">0</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    CenterViewInSuperview($<span style="color:rgb(0,134,179)">0</span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        horizontal: <span style="color:rgb(0,134,179)">true</span>, vertical: <span style="color:rgb(0,134,179)">false</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>text <span style="color:rgb(167,29,93)">=</span> <span style="color:rgb(24,54,145)"><span>&quot;</span>Toggle me<span>&quot;</span></span></td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    $<span style="color:rgb(0,134,179)">0</span><span style="color:rgb(167,29,93)">.</span>font <span style="color:rgb(167,29,93)">=</span> UIFont<span style="color:rgb(167,29,93)">.</span>boldSystemFontOfSize(<span style="color:rgb(0,134,179)">36</span>)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">    ConstrainViews(<span style="color:rgb(24,54,145)"><span>&quot;</span>V:[view1]-30-[view2]<span>&quot;</span></span>,</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">        views: $<span style="color:rgb(0,134,179)">0</span>, mySwitch)</td></tr><tr><td style="padding:0px 10px;width:50px;min-width:50px;white-space:nowrap;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;line-height:18px;vertical-align:top;text-align:right;border-style:solid;border-color:rgb(238,238,238);border-width:0px 1px 0px 0px"></td><td style="padding:0px 10px;vertical-align:top;font-family:Consolas,&#39;Liberation Mono&#39;,Menlo,Courier,monospace;font-size:12px;white-space:pre-wrap;overflow:visible;word-wrap:normal">}(UILabel())</td></tr></tbody></table><div><br></div><div>-- E</div><div><br></div></div><br></div></div></div><span class="">_______________________________________________<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" target="_blank">https://lists.swift.org/mailman/listinfo/swift-evolution</a><br></span></div></blockquote></div><br></div><br>_______________________________________________<br>
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<br></blockquote></div><br></div>