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```
+__Levenshtein Metric:__
+```scala
+println(LevenshteinMetric.compare("sitting", "kitten"))
+println(LevenshteinMetric.compare("cake", "drake"))
+```
+
+Output (note the exception of integers, rather than doubles, being returned):
+```shell
+3
+2
+```
+
## Testing
```shell
$ gradle :stringmetric-core:test