From b44e7db4c555475ef868d2d365d3cb72b65f3c41 Mon Sep 17 00:00:00 2001 From: Hykilpikonna Date: Sat, 11 Dec 2021 00:16:59 -0500 Subject: [PATCH] [+] Allow reversed ranges --- src/utils.ts | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/utils.ts b/src/utils.ts index 522b37d..f421615 100644 --- a/src/utils.ts +++ b/src/utils.ts @@ -15,5 +15,8 @@ export function range(fromOrTo: number, to?: number, step = 1): number[] const from = to ? fromOrTo : 0 to = to ? to : fromOrTo - return [...Array(Math.floor((to - from) / step))].map((_, i) => from + i * step); + if (to == from) return [] + const mul = to > from ? 1 : -1 + + return [...Array(Math.floor((Math.abs(to - from)) / step))].map((_, i) => from + i * step * mul); }