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Merge pull request #927 from sQVe/fix/repair-levenshtein-distance

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[FIX] Repair levenshtein distance code block
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Angelos Chalaris
2019-02-28 20:01:51 +02:00
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parent 04136eab6f 23f39ea097
commit 3cfd42bddd
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snippets_archive/levenshteinDistance.md
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@ -5,7 +5,7 @@ Calculates the [Levenshtein distance](https://en.wikipedia.org/wiki/Levenshtein_
Calculates the number of changes (substitutions, deletions or additions) required to convert `string1` to `string2`.
Can also be used to compare two strings as shown in the second example.
``` js
```js
const levenshteinDistance = (string1, string2) => {
if (string1.length === 0) return string2.length;
if (string2.length === 0) return string1.length;