From 78a8592803d46b4da33812eb690752ee3238f0db Mon Sep 17 00:00:00 2001 From: Angelos Chalaris Date: Mon, 13 Aug 2018 08:51:50 +0300 Subject: [PATCH] Update initializeArrayWithRange.md --- snippets/initializeArrayWithRange.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/snippets/initializeArrayWithRange.md b/snippets/initializeArrayWithRange.md index 269a6a26f..5aecaa34a 100644 --- a/snippets/initializeArrayWithRange.md +++ b/snippets/initializeArrayWithRange.md @@ -2,7 +2,7 @@ Initializes an array containing the numbers in the specified range where `start` and `end` are inclusive with their common difference `step`. -Use `Array.from(Math.ceil((end+1-start)/step))` to create an array of the desired length(the amounts of elements is equal to `(end-start)/step` or `(end+1-start)/step` for inclusive end), `Array.map()` to fill with the desired values in a range. +Use `Array.from()` to create an array of the desired length, `(end - start + 1)/step`, and a map function to fill it with the desired values in the given range. You can omit `start` to use a default value of `0`. You can omit `step` to use a default value of `1`.