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samuelematias/IsBoolNumber.swift

Last active October 9, 2020 20:31
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How handle bool values coming as NSNumber. More about: https://en.it1352.com/article/6f2bc8b44b4846bb80e09201f4acb25e.html
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IsBoolNumber.swift
func isBoolNumber(_ num: NSNumber) -> Bool {
let boolID = CFBooleanGetTypeID() // the type ID of CFBoolean
let numID = CFGetTypeID(num) // the type ID of num
return numID == boolID
}
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