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@reitzig
Created February 22, 2018 17:26
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Convert Swift strings to camel case
fileprivate let badChars = CharacterSet.alphanumerics.inverted
extension String {
var uppercasingFirst: String {
return prefix(1).uppercased() + dropFirst()
}
var lowercasingFirst: String {
return prefix(1).lowercased() + dropFirst()
}
var camelized: String {
guard !isEmpty else {
return ""
}
let parts = self.components(separatedBy: badChars)
let first = String(describing: parts.first!).lowercasingFirst
let rest = parts.dropFirst().map({String($0).uppercasingFirst})
return ([first] + rest).joined(separator: "")
}
}
@sidiiq
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sidiiq commented Nov 16, 2022

how did you come up with this? i am learning swift a while now and i am not gaining much knowledge.

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