From 40843b252c636d54ebeb199e9a83a4030dc66009 Mon Sep 17 00:00:00 2001
From: Eric Wyne <ecwyne@gmail.com>
Date: Thu, 14 Dec 2017 13:09:08 -0800
Subject: [PATCH 1/2] round number to n digits

---
 snippets/round-number-to-n-digits.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 snippets/round-number-to-n-digits.md

diff --git a/snippets/round-number-to-n-digits.md b/snippets/round-number-to-n-digits.md
new file mode 100644
index 000000000..0c33b5b4f
--- /dev/null
+++ b/snippets/round-number-to-n-digits.md
@@ -0,0 +1,9 @@
+### Round number to n digits
+
+Correctly rounds a number to the specified number of digits.
+
+```js
+const round = (n, decimals = 0) =>
+  Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`)
+// round(1.005, 2) -> 1.01
+```

From a2ab684cfc1de4fdc87e27e8ba0a2a8c193db530 Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Thu, 14 Dec 2017 23:15:34 +0200
Subject: [PATCH 2/2] Update round-number-to-n-digits.md

---
 snippets/round-number-to-n-digits.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/snippets/round-number-to-n-digits.md b/snippets/round-number-to-n-digits.md
index 0c33b5b4f..a35308ce0 100644
--- a/snippets/round-number-to-n-digits.md
+++ b/snippets/round-number-to-n-digits.md
@@ -1,9 +1,9 @@
 ### Round number to n digits
 
-Correctly rounds a number to the specified number of digits.
+Use `Math.round()` and template literals to round the number to the specified number of digits.
+Omit the second argument, `decimals` to round to an integer.
 
 ```js
-const round = (n, decimals = 0) =>
-  Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`)
+const round = (n, decimals=0) => Number(`${Math.round(`${n}e${decimals}`)}e-${decimals}`);
 // round(1.005, 2) -> 1.01
 ```