Sha256: cc09cc515dbdc314f4b58f1224016dca4af3269e97cbfb553a157bfb8194ee66
Contents?: true
Size: 187 Bytes
Versions: 29
Compression:
Stored size: 187 Bytes
Contents
pub fn hamming_distance(a: &str, b: &str) -> Option<usize> {
if a.len() != b.len() {
return None;
}
Some(a.chars().zip(b.chars()).filter(|&(a, b)| a != b).count())
}
Version data entries
29 entries across 29 versions & 1 rubygems