From 6e8784a61b3b04b516bfa882e5ad1f4cffc65be5 Mon Sep 17 00:00:00 2001
From: Elder Henrique Souza <elderhenrique@gmail.com>
Date: Tue, 19 Dec 2017 14:04:33 -0200
Subject: [PATCH 1/4] orderBy implementation

I definitely need some help with the description with this one,
---
 snippets/order-by | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 snippets/order-by

diff --git a/snippets/order-by b/snippets/order-by
new file mode 100644
index 000000000..b20a8fbb9
--- /dev/null
+++ b/snippets/order-by
@@ -0,0 +1,29 @@
+### orderBy
+
+Returns a sorted array of objects ordered by properties and orders.
+
+Uses a custom implementation of sort, that reduces the props array argument with a default value of 0, it uses destructuring to swap the properties position depending on the order passed.
+If no orders array is passed it sort by 'asc' by default.
+
+```js
+const orderBy = (arr, props, orders) =>
+  arr.sort((a, b) =>
+    props.reduce((acc, prop, i) => {
+      if (acc === 0) {
+        const [p1, p2] = orders[i] === 'asc' ? [a[prop], b[prop]] : [b[prop], a[prop]];
+        acc = p1 > p2 ? 1 : p1 < p2 ? -1 : 0;
+      }
+      return acc;
+    }, 0)
+  );
+//*
+const users = [
+  { 'name': 'fred',   'age': 48 },
+  { 'name': 'barney', 'age': 36 },
+  { 'name': 'fred',   'age': 40 },
+  { 'name': 'barney', 'age': 34 }
+];
+orderby(users, ['name', 'age'], ['asc', 'desc']) -> [{name: 'barney', age: 36}, {name: 'barney', age: 34}, {name: 'fred', age: 48}, {name: 'fred', age: 40}]
+orderby(users, ['name', 'age']) -> [{name: 'barney', age: 34}, {name: 'barney', age: 36}, {name: 'fred', age: 40}, {name: 'fred', age: 48}]
+```
+

From 7672411896a7080e45f23228a74879ed3dda3e9d Mon Sep 17 00:00:00 2001
From: Elder Henrique Souza <elderhenrique@gmail.com>
Date: Tue, 19 Dec 2017 15:37:44 -0200
Subject: [PATCH 2/4] Rename order-by to order-by.md

---
 snippets/{order-by => order-by.md} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename snippets/{order-by => order-by.md} (100%)

diff --git a/snippets/order-by b/snippets/order-by.md
similarity index 100%
rename from snippets/order-by
rename to snippets/order-by.md

From 4e53ca3e762ad67410d87387db6d20a4de9e7662 Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Wed, 20 Dec 2017 11:33:09 +0200
Subject: [PATCH 3/4] Update order-by.md

---
 snippets/order-by.md | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/snippets/order-by.md b/snippets/order-by.md
index b20a8fbb9..6dbfaa53e 100644
--- a/snippets/order-by.md
+++ b/snippets/order-by.md
@@ -16,14 +16,11 @@ const orderBy = (arr, props, orders) =>
       return acc;
     }, 0)
   );
-//*
-const users = [
-  { 'name': 'fred',   'age': 48 },
-  { 'name': 'barney', 'age': 36 },
-  { 'name': 'fred',   'age': 40 },
-  { 'name': 'barney', 'age': 34 }
-];
+/*
+const users = [{ 'name': 'fred',   'age': 48 },{ 'name': 'barney', 'age': 36 },
+  { 'name': 'fred',   'age': 40 },{ 'name': 'barney', 'age': 34 }];
 orderby(users, ['name', 'age'], ['asc', 'desc']) -> [{name: 'barney', age: 36}, {name: 'barney', age: 34}, {name: 'fred', age: 48}, {name: 'fred', age: 40}]
 orderby(users, ['name', 'age']) -> [{name: 'barney', age: 34}, {name: 'barney', age: 36}, {name: 'fred', age: 40}, {name: 'fred', age: 48}]
+*/
 ```
 

From 7843a448799c48155383cab65a92f454dfa1f31f Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Wed, 20 Dec 2017 11:33:20 +0200
Subject: [PATCH 4/4] Rename order-by.md to orderBy.md

---
 snippets/{order-by.md => orderBy.md} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename snippets/{order-by.md => orderBy.md} (100%)

diff --git a/snippets/order-by.md b/snippets/orderBy.md
similarity index 100%
rename from snippets/order-by.md
rename to snippets/orderBy.md