From c8769f9929424eb05a0b06adaeb715523d3e0666 Mon Sep 17 00:00:00 2001 From: Tan Li Hau Date: Sun, 24 Apr 2022 08:54:26 +0800 Subject: [PATCH] Update site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com> --- .../02-reactivity/04-updating-arrays-and-objects/text.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md b/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md index 750d69ffe9..1f01162256 100644 --- a/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md +++ b/site/content/tutorial/02-reactivity/04-updating-arrays-and-objects/text.md @@ -4,7 +4,7 @@ title: Updating arrays and objects Svelte's reactivity is triggered by assignments. Methods that mutate arrays/objects internally will not trigger updates by themselves. -In this example, clicking the "Add a number" button calls the `addNumber` function, which appends a number to the array but doesn't trigger the recalculation of `sum` and does not update the rendered page. +In this example, clicking the "Add a number" button calls the `addNumber` function, which appends a number to the array but doesn't trigger the recalculation of `sum`. One way to fix that is to assign `numbers` to itself to tell the compiler it has changed: