<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><blockquote type="cite" class=""><br class="">The goal of the review process is to improve the proposal under review through constructive criticism and contribute to the direction of Swift. When writing your review, here are some questions you might want to answer in your review:<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>* What is your evaluation of the proposal?<br class=""></blockquote><div><br class=""></div><div>In principle +1, but I’d prefer if the proposal also included rounding with a specified precision. I.e.</div><div><br class=""></div><div><pre style="box-sizing: border-box; font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; font-size: 13.600000381469727px; margin-top: 0px; margin-bottom: 0px; line-height: 1.45; word-wrap: normal; padding: 16px; overflow: auto; background-color: rgb(247, 247, 247); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; word-break: normal; color: rgb(51, 51, 51);" class=""><span class="pl-k" style="box-sizing: border-box; color: rgb(167, 29, 93);">func</span> <span class="pl-en" style="box-sizing: border-box; color: rgb(121, 93, 163);">rounded</span>(<span class="pl-en" style="box-sizing: border-box; color: rgb(121, 93, 163);">_</span> <span class="pl-smi" style="box-sizing: border-box;">rule</span>: RoundingRule <span class="pl-k" style="box-sizing: border-box; color: rgb(167, 29, 93);">=</span> toNearestOrAwayFromZero, decimalPlaces digits: Int = 0) <span class="pl-k" style="box-sizing: border-box; color: rgb(167, 29, 93);">-></span> Self</pre><div class=""><br class=""></div></div><div><br class=""></div><br class=""><blockquote type="cite" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>* Is the problem being addressed significant enough to warrant a change to Swift?<br class=""></blockquote><div><br class=""></div><div>yes</div><br class=""><blockquote type="cite" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>* Does this proposal fit well with the feel and direction of Swift?<br class=""></blockquote><div><br class=""></div><div>yes</div><br class=""><blockquote type="cite" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>* If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?<br class=""></blockquote><div><br class=""></div><div>yes. I like how the proposal accounts for the rounding rule. However, what is missing is rounding with specified precision</div><br class=""><blockquote type="cite" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>* How much effort did you put into your review? A glance, a quick reading, or an in-depth study?<br class=""></blockquote><div><br class=""></div><div>glance</div></div><br class=""></body></html>