From 81817a5dabb578e85a4312ea8a64f5238b481df9 Mon Sep 17 00:00:00 2001 From: Angelos Chalaris Date: Sun, 24 Dec 2017 14:11:30 +0200 Subject: [PATCH] Update dropRight.md --- snippets/dropRight.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/snippets/dropRight.md b/snippets/dropRight.md index 985df7ac3..a39613a14 100644 --- a/snippets/dropRight.md +++ b/snippets/dropRight.md @@ -1,11 +1,11 @@ ### dropRight -Returns a new array with `n` elements removed from the right +Returns a new array with `n` elements removed from the right. -Check if `n` is shorter than the given array and use `Array.slice()` to slice it accordingly or return an empty array. +Use `Array.slice()` to slice the remove the specified number of elements from the right. ```js -const dropRight = (arr, n = 1) => arr.slice(0, -n) +const dropRight = (arr, n = 1) => arr.slice(0, -n); //dropRight([1,2,3]) -> [1,2] //dropRight([1,2,3], 2) -> [1] //dropRight([1,2,3], 42) -> []