// SignedNumericExtensions.swift - Copyright 2023 SwifterSwift
|
|
#if canImport(Foundation)
|
import Foundation
|
#endif
|
|
// MARK: - Properties
|
|
public extension SignedNumeric {
|
/// SwifterSwift: String.
|
var string: String {
|
return String(describing: self)
|
}
|
|
#if canImport(Foundation)
|
/// SwifterSwift: String with number and current locale currency.
|
var asLocaleCurrency: String? {
|
let formatter = NumberFormatter()
|
formatter.numberStyle = .currency
|
formatter.locale = Locale.current
|
// swiftlint:disable:next force_cast
|
return formatter.string(from: self as! NSNumber)
|
}
|
#endif
|
}
|
|
// MARK: - Methods
|
|
public extension SignedNumeric {
|
#if canImport(Foundation)
|
/// SwifterSwift: Spelled out representation of a number.
|
///
|
/// print((12.32).spelledOutString()) // prints "twelve point three two"
|
///
|
/// - Parameter locale: Locale, default is .current.
|
/// - Returns: String representation of number spelled in specified locale language. E.g. input 92, output in "en":
|
/// "ninety-two".
|
func spelledOutString(locale: Locale = .current) -> String? {
|
let formatter = NumberFormatter()
|
formatter.locale = locale
|
formatter.numberStyle = .spellOut
|
|
guard let number = self as? NSNumber else { return nil }
|
return formatter.string(from: number)
|
}
|
#endif
|
}
|
