yippee.fun
Precise DOM morphing
morphing
typescript
dom
Remove type casting
joel.drapper.me
+3
-4
+1
-1
dist/morphlex.js
+1
-1
dist/morphlex.js
+2
-3
src/morphlex.ts
+2
-3
src/morphlex.ts
···
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else if (isTextArea(elem) && isTextArea(guide)) {
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if (elem.value !== guide.value) elem.value = guide.value;
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77
78
-
// TextAreas only have one child node and it’s always a text node, so we can safely cast here.
79
-
const text = elem.firstChild as Text | null;
80
-
if (text && text.textContent !== guide.value) text.textContent = guide.value;
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+
const text = elem.firstChild;
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+
if (text && isText(text) && text.textContent !== guide.value) text.textContent = guide.value;
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}
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}
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82