From db8fd8dd290d07916c284fbb2823631f9e81c217 Mon Sep 17 00:00:00 2001 From: King Date: Wed, 10 Jan 2018 16:00:32 -0500 Subject: [PATCH 1/2] style guide fix Array().fill -> Array.from() --- snippets/initialize2DArray.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/snippets/initialize2DArray.md b/snippets/initialize2DArray.md index da1e208f0..a50e1e141 100644 --- a/snippets/initialize2DArray.md +++ b/snippets/initialize2DArray.md @@ -6,9 +6,7 @@ Use `Array.map()` to generate h rows where each is a new array of size w initial ```js const initialize2DArray = (w, h, val = null) => - Array(h) - .fill() - .map(() => Array(w).fill(val)); + Array.from({ length: h }).map(() => Array(w).fill(val)); ``` ```js From 12ca6cec818ecbcb57da7581c0aafb0b741cf788 Mon Sep 17 00:00:00 2001 From: King Date: Wed, 10 Jan 2018 16:06:10 -0500 Subject: [PATCH 2/2] also update inner array init --- snippets/initialize2DArray.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/snippets/initialize2DArray.md b/snippets/initialize2DArray.md index a50e1e141..d7df444ce 100644 --- a/snippets/initialize2DArray.md +++ b/snippets/initialize2DArray.md @@ -6,7 +6,7 @@ Use `Array.map()` to generate h rows where each is a new array of size w initial ```js const initialize2DArray = (w, h, val = null) => - Array.from({ length: h }).map(() => Array(w).fill(val)); + Array.from({ length: h }).map(() => Array.from({ length: w}).fill(val)); ``` ```js