Sha256: f00ab50d1a5ec887e6e753235f535b79441eb6e782a643eb6a2f1db6f2bc3189
Contents?: true
Size: 570 Bytes
Versions: 54
Compression:
Stored size: 570 Bytes
Contents
use "collections"
class Hamming
let _name: String
new create() =>
_name = "Hamming"
fun apply(strand1: String, strand2: String): U8 ? =>
if (strand1.size() != strand2.size()) then error end
compute_distance(strand1, strand2)
fun compute_distance(strand1: String, strand2: String): U8 ? =>
let size: USize = strand1.size()
var dist: U8 = U8(0)
var idx: ISize = 0
while idx < size.isize() do
if (strand1.at_offset(idx).ne(strand2.at_offset(idx))) then
dist = dist + 1
end
idx = idx + 1
end
dist
Version data entries
54 entries across 54 versions & 1 rubygems