From ba33e9e1defd13cb0fb7b94d2118b6258cb00142 Mon Sep 17 00:00:00 2001
From: Alhassan Atama <komputarist@gmail.com>
Date: Mon, 19 Oct 2020 17:47:26 +0100
Subject: [PATCH 1/2] Added allUnique snippet

---
 snippets/allUnique.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 snippets/allUnique.md

diff --git a/snippets/allUnique.md b/snippets/allUnique.md
new file mode 100644
index 000000000..f00a8e281
--- /dev/null
+++ b/snippets/allUnique.md
@@ -0,0 +1,19 @@
+---
+title: allUnique
+tags: array,beginner
+---
+
+Checks if all elements in an array are equal and returns`true` else returns `false`.
+
+- Use `Array.prototype.length` property to return the number of elements in that array.
+- Use `Set()` object to collect unique elements from the given array and then the `Set.prototype.size` to get the number of elements in the set
+- Check the two values for equality
+
+```js
+const allUnique = myArray => myArray.length === new Set(myArray).size;
+```
+
+```js
+allUnique([1,2,3,4,5]); // true
+allUnique([1,1,2,3,4]); // false
+```

From a727c1eaea2ff6d5838a9f51ac9e3d3c29485e0d Mon Sep 17 00:00:00 2001
From: Isabelle Viktoria Maciohsek <maciv@hotmail.gr>
Date: Mon, 19 Oct 2020 22:17:39 +0300
Subject: [PATCH 2/2] Update allUnique.md

---
 snippets/allUnique.md | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/snippets/allUnique.md b/snippets/allUnique.md
index f00a8e281..bde0d3dc9 100644
--- a/snippets/allUnique.md
+++ b/snippets/allUnique.md
@@ -3,17 +3,16 @@ title: allUnique
 tags: array,beginner
 ---
 
-Checks if all elements in an array are equal and returns`true` else returns `false`.
+Checks if all elements in an array are unique.
 
-- Use `Array.prototype.length` property to return the number of elements in that array.
-- Use `Set()` object to collect unique elements from the given array and then the `Set.prototype.size` to get the number of elements in the set
-- Check the two values for equality
+- Create a new `Set` from the mapped values to keep only unique occurences.
+- Use `Array.prototype.length` and `Set.prototype.size` to compare the length of the unique values to the original array.
 
 ```js
-const allUnique = myArray => myArray.length === new Set(myArray).size;
+const allUnique = arr => arr.length === new Set(arr).size;
 ```
 
 ```js
-allUnique([1,2,3,4,5]); // true
-allUnique([1,1,2,3,4]); // false
+allUnique([1, 2, 3, 4]); // true
+allUnique([1, 1, 2, 3]); // false
 ```