Slice Method Added

Author: prolazy

slice.js

@@ -0,0 +1,15 @@
+Array.prototype.ownSlice = function ownSlice (str, end) {
+    const arr = this;
+    const result = [];
+
+    if (Array.isArray(arr)) {
+        const loopContinue = end > arr.length ? arr.length : end;
+        for (let i = str; i < loopContinue; i++) {
+            result.push(arr[i]);
+        }
+    }
+    return result;
+}
+
+const arr = [1,2,3,4,5];
+console.log(arr.ownSlice(2,4))