From 54744c658c34785842adbf0597cfea351cf1db09 Mon Sep 17 00:00:00 2001 From: Felix M Date: Fri, 3 Feb 2017 17:00:57 +0100 Subject: [PATCH] Updated JS array containing 1-to-n for ES6 Updated JS array containing 1-to-n to use arrow functions --- javascript/create-an-array-containing-1-to-n.md | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/javascript/create-an-array-containing-1-to-n.md b/javascript/create-an-array-containing-1-to-n.md index 26865e3..531452f 100644 --- a/javascript/create-an-array-containing-1-to-n.md +++ b/javascript/create-an-array-containing-1-to-n.md @@ -14,9 +14,7 @@ That gives us `0` through `9`. To get `1` through `10`, we can tweak it slightly: ```javascript -> Array.apply(null, {length: 10}).map(Number.call, function(n) { - return Number(n) + 1; - }); +> Array.apply(null, {length: 10}).map(Number.call, n => { return Number(n) + 1 }); => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] ``` @@ -26,9 +24,7 @@ To generalize this, we can replace `10` with `N` and then just expect that ```javascript > var N = 10; => undefined -> Array.apply(null, {length: N}).map(Number.call, function(n) { - return Number(n) + 1; - }); +> Array.apply(null, {length: N}).map(Number.call, n => { return Number(n) + 1 }); => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] ```