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How to capitalize words in a string using capitalized

Written by Paul Hudson    @twostraws

Swift offers several ways of adjusting the letter case of a string, but if you're looking for title case – that is, Text Where The First Letter Of Each String Is Capitalized - then you need to use the capitalized property, like this:

let str = "sunday, monday, happy days"
print(str.capitalized)

Available from iOS 2.0

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