diff --git a/snippets/array-concatenation.md b/snippets/array-concatenation.md
index 992036905..40bf43c29 100644
--- a/snippets/array-concatenation.md
+++ b/snippets/array-concatenation.md
@@ -3,6 +3,6 @@
 Use `Array.concat()` to concatenate an array with any additional arrays and/or values, specified in `args`.
 
 ```js
-const arrayConcat = (arr, ...args) => arr.concat(...args);
-// arrayConcat([1], 2, [3], [[4]]) -> [1,2,3,[4]]
+const ArrayConcat = (arr, ...args) => [].concat(arr, ...args); 
+// ArrayConcat([1], [1, 2, 3, [4]]) -> [1, 2, 3, [4]]
 ```
diff --git a/snippets/array-remove.md b/snippets/array-remove.md
new file mode 100644
index 000000000..e08a4a02f
--- /dev/null
+++ b/snippets/array-remove.md
@@ -0,0 +1,13 @@
+### Array remove
+
+Use `Array.filter()` to find array elements that return truthy values and `Array.reduce()` to remove elements using `Array.splice()`.
+The `func` is invoked with three arguments (`value, index, array`).
+
+```js
+const remove = (arr, func) =>
+  Array.isArray(arr) ? arr.filter(func).reduce((acc, val) => {
+    arr.splice(arr.indexOf(val), 1); return acc.concat(val);
+    }, [])
+  : [];
+//remove([1, 2, 3, 4], n => n % 2 == 0) -> [2, 4]
+```