Russell Harkanson rharkanson
iluxonchik
/ IsPrimeRegex.swift
Created
September 9, 2016 14:09
Regex that checks if a number is prime in Swift 2. From blog post "Demystifying The Regular Expression That Checks If A Number Is Prime" at https://iluxonchik.github.io/regular-expression-check-if-number-is-prime/ | Submitted by Russel: https://disqus.com/by/disqus_527bF1C8Ck/
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| /* | |
| Regex that checks if a number is prime in Swift 2. | |
| From blog post "Demystifying The Regular Expression That Checks If A Number Is Prime" | |
| at https://iluxonchik.github.io/regular-expression-check-if-number-is-prime/ | |
| Submitted by Russel: https://disqus.com/by/disqus_527bF1C8Ck/ | |
| */ | |
| func isPrime(n: Int) -> Bool { | |
| do { | |
| return try NSRegularExpression( |
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