Swift version: 5.6
The NSLinguisticTagger
class has dedicated code to help you identify the dominant language of a text string. Before I show you the code, there are three important provisos:
Here’s an example to help you get started:
let text = "Ceci n'est pas une pipe"
if let language = NSLinguisticTagger.dominantLanguage(for: text) {
print(language)
} else {
print("Unknown language")
}
When that code runs it will print “fr”, because the dominant language in the text is French.
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Available from iOS 11.0
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
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