<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 class="">You could move getAge() to be a private func outside of the scope of Person?</div><div class=""><br class=""></div><br class=""><div><blockquote type="cite" class=""><div class="">On 23 May 2016, at 11:24 PM, James Campbell 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=""><div dir="ltr" class=""><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">I would like to be able to use functions to help me initilise a class or struct so I can break down a init into seperate methods, like so:</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">struct Person {</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">let age: Int</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">init (json: Dictionary) {</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">// lots of code</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">age = json["age"]</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">}</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">}</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;">This can become un-wieldly, so I would love to be able to do this:</div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><br class=""></div><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><div class="gmail_default"><br class="">struct Person {</div><div class="gmail_default"><br class=""></div><div class="gmail_default">let age: Int</div><div class="gmail_default"><br class=""></div><div class="gmail_default">init (json: Dictionary) {</div><div class="gmail_default">// lots of code</div><div class="gmail_default"><br class=""></div><div class="gmail_default">age = getAge(json)</div><div class="gmail_default">}</div><div class="gmail_default"><br class=""></div><div class="gmail_default">private func getAge(json: Dictionary) -> Int {</div><div class="gmail_default"><br class=""></div><div class="gmail_default">}</div><div class="gmail_default"><br class=""></div><div class="gmail_default">}</div></div><div class=""><div class="gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><p class=""><b class=""><font color="#cc0000" class="">___________________________________</font></b></p><p class=""><b class="">James⎥</b></p><p class=""><b class=""><font color="#cc0000" class=""><a href="mailto:james@supmenow.com" target="_blank" style="" class="">james@supmenow.com</a>⎥<a href="http://supmenow.com/" target="_blank" class="">supmenow.com</a></font></b></p><p class=""><b class=""><font size="2" class="">Sup</font></b></p><p class=""><b class=""><font size="2" class="">Runway East
</font></b></p><p class=""><b class=""><font size="2" class="">10 Finsbury Square</font></b></p><p class=""><b class=""><font size="2" class="">London</font></b></p><p class=""><b class=""><font size="2" class="">
EC2A 1AF </font></b></p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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