From 1760f6b1620b0ccb16921e395efe166ae824472c Mon Sep 17 00:00:00 2001 From: Angelos Chalaris Date: Wed, 20 Dec 2017 11:13:05 +0200 Subject: [PATCH] Update initialize2DArray.md --- snippets/initialize2DArray.md | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/snippets/initialize2DArray.md b/snippets/initialize2DArray.md index 1a74440da..cc8b8817b 100644 --- a/snippets/initialize2DArray.md +++ b/snippets/initialize2DArray.md @@ -2,11 +2,9 @@ Initializes an 2D array of given width and height and value. -Use `Array.map()` to generate h rows where each is a new array of size w initialize with value. If value is not provided, default to null. +Use `Array.map()` to generate h rows where each is a new array of size w initialize with value. If value is not provided, default to `null`. ```js -const initialize2DArray = (w, h, val = null) => - Array(h).fill().map(() => Array(w).fill(val)); -// initializeArrayWithRange(2, 2, 0) -> [[0,0], -// [0,0]] +const initialize2DArray = (w, h, val = null) => Array(h).fill().map(() => Array(w).fill(val)); +// initializeArrayWithRange(2, 2, 0) -> [[0,0], [0,0]] ```