Inside iOS Dev artwork

Swift Optional String Or Empty Extension

Inside iOS Dev

English - July 20, 2021 03:42 - 7 minutes - 6.52 MB - ★★★★★ - 54 ratings
Technology Education ios ios development swift objective-c software architecture ios programming Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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In this episode I walk you through how to create an extension on Optional String type to default nil strings to an empty string. This little shortcut can greatly reduce the amount of ifelsing and if let unwrapping on optional strings in your Swift codebase.

This episode's video screencast: https://youtu.be/qzuFvUVuH9U

This episode's audio podcast: https://insideiosdev.com/episodes/swift-optional-string-or-empty-extension

Inside iOS Dev YouTube Channel: https://www.youtube.com/channel/UC6zcA3dAMUWN8E2_dlg_WyQ