Create vectorDistance.md

snippets/vectorDistance.md

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+### VectorDistance
+
+Returns the distance between two vectors.
+
+Use `Array.prototype.reduce()`,`Math.pow()` and `Math.sqrt()` to calculate the Euclidean distance between two vectors.
+
+```js
+const vectorDistance = (...coords) => {
+    let pointLength = Math.trunc(coords.length/2);
+    let sum = coords.slice(0,pointLength).reduce((accumulator,currentValue,currentIndex) => accumulator + (Math.pow(currentValue-coords[pointLength+currentIndex],2)),0);
+    return Math.sqrt(sum);
+}
+```
+
+```js
+vectorDistance(10,0,5,20,0,10) //11.180339887498949
+```