Merge pull request #756 from maurodibert/patch-22

solution out of the tutorial

Author: iliakan

1-js/05-data-types/05-array-methods/3-filter-range-in-place/solution.md

@@ -0,0 +1,22 @@
+``` js run
+function filterRangeInPlace(arr, a, b) {
+
+  for (let i = 0; i < arr.length; i++) {
+    let val = arr[i];
+
+    // remove if outside of the interval
+    if (val < a || val > b) {
+      arr.splice(i, 1);
+      i--;
+    }
+  }
+
+}
+
+let arr = [5, 3, 8, 1];
+
+filterRangeInPlace(arr, 1, 4); // removed the numbers except from 1 to 4
+
+alert( arr ); // [3, 1]
+
+```