hammingDistance
hammingDistance(a: String, b: String): Number | Null
Returns the Hamming distance between two strings.
Introduced in DataWeave version 2.4.0.
Parameters
| Name | Description |
|---|---|
|
The first string. |
|
The second string. |
Example
This example shows how hammingDistance behaves with different strings.
Source
%dw 2.0
import hammingDistance from dw::core::Strings
output application/json
---
"holu" hammingDistance "chau"DataWeaveOutput
3Json