diff options
Diffstat (limited to 'core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala')
-rwxr-xr-x | core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala b/core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala index 4a90f32..027d23d 100755 --- a/core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala +++ b/core/src/main/scala/com/rockymadden/stringmetric/similarity/HammingMetric.scala @@ -1,10 +1,8 @@ package com.rockymadden.stringmetric.similarity -import com.rockymadden.stringmetric.Metric.StringMetric +import com.rockymadden.stringmetric._ case object HammingMetric extends StringMetric[Int] { - import com.rockymadden.stringmetric.CompareTuple - override def compare(a: Array[Char], b: Array[Char]): Option[Int] = if (a.length == 0 || b.length == 0 || a.length != b.length) None else if (a.sameElements(b)) Some(0) |