# 201: iOS Design Patterns in Swift | raywenderlich.com

**URL:** <https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059>\
**Category:** 🎓 Courses & Articles\
**Created:** [October 6, 2018, 5:20pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059 "2018-10-06T17:20:42Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![rwenderlich](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/rwenderlich/32/108604_2.png) [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Post date:** [October 6, 2018, 5:20pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/1 "2018-10-06T17:20:42Z")

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* * *
This is a companion discussion topic for the original entry at [https://www.raywenderlich.com/3600-201-ios-design-patterns-in-swift](https://www.raywenderlich.com/3600-201-ios-design-patterns-in-swift)

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**Author:** ![robertomachorro](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/robertomachorro/32/111603_2.png) [@robertomachorro](https://forums.kodeco.com/u/robertomachorro)\
**Post date:** [March 12, 2019, 7:20pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/2 "2019-03-12T19:20:06Z")

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Such a great topic! Sucks for the audio, at some point it gets a bit distracting.

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**Author:** ![shogunkaramazov](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/shogunkaramazov/32/108826_2.png) [@shogunkaramazov](https://forums.kodeco.com/u/shogunkaramazov)\
**Post date:** [March 12, 2019, 11:33pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/3 "2019-03-12T23:33:41Z")

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@robertomachorro What browser are you using?

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**Author:** ![robertomachorro](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/robertomachorro/32/111603_2.png) [@robertomachorro](https://forums.kodeco.com/u/robertomachorro)\
**Post date:** [March 12, 2019, 11:57pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/4 "2019-03-12T23:57:50Z")

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I’m using Safari 12.0.3, however it’s not related to the browser. Around 1:04 minutes into the video, you start hearing double the audio, almost like audio mixed on top.

The editors heard it as well and posted a note in the video that reads:  
“Audio issues resolved at 6m30s”

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**Author:** ![jaikumar](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jaikumar/32/81494_2.png) [@jaikumar](https://forums.kodeco.com/u/jaikumar)\
**Post date:** [July 6, 2019, 4:02pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/5 "2019-07-06T16:02:11Z")

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where can i find the downloadable documents for the video

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**Author:** ![shogunkaramazov](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/shogunkaramazov/32/108826_2.png) [@shogunkaramazov](https://forums.kodeco.com/u/shogunkaramazov)\
**Post date:** [July 6, 2019, 7:42pm UTC](https://forums.kodeco.com/t/201-ios-design-patterns-in-swift-raywenderlich-com/52059/6 "2019-07-06T19:42:18Z")

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@jaikumar You can download the whole bundle for free over here:

[https://store.raywenderlich.com/products/rwdevcon-2016-vault](https://store.raywenderlich.com/products/rwdevcon-2016-vault)

I hope it helps!