Dev: Optimize bundles for for-of loops being over arrays

overlookmotel · Jun 11, 2019 · 3660178 · 3660178
1 parent 3d15f9a
commit 3660178
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/rollup.config.js b/rollup.config.js
@@ -79,6 +79,10 @@ function getBabelOptions() {
 		presets: [
 			'@babel/preset-env',
 			'@babel/preset-react'
+		],
+		plugins: [
+			// All `for (... of ...) ...` loops are over arrays
+			['@babel/plugin-transform-for-of', {assumeArray: true}]
 		]
 	};
 }