also provide default-only for non-objects

rollup · May 15, 2018 · 05089fc · 05089fc
1 parent 04b472e
commit 05089fc
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diff --git a/src/dataToEsm.js b/src/dataToEsm.js
@@ -45,7 +45,7 @@ export default function dataToNamedExports (data, options = {}) {
 	const n = options.compact ? '' : '\n';
 	const declarationType = options.preferConst ? 'const' : 'var';
 
-	if (options.namedExports === false)
+	if (options.namedExports === false || typeof data !== 'object' || Array.isArray(data))
 		return `export default${ _ }${ serialize( data, options.compact ? null : t, '' ) };`;
 
 	let namedExportCode = '';

diff --git a/test/test.js b/test/test.js
@@ -513,5 +513,10 @@ describe( 'rollup-pluginutils', function () {
 			var arr = ['a', 'b'];
 			assert.equal( dataToEsm( { arr: arr }, { namedExports: false } ), 'export default {\n\tarr: [\n\t\t"a",\n\t\t"b"\n\t]\n};' );
 		});
+
+		it ( 'default only for non-objects', function () {
+			var arr = ['a', 'b'];
+			assert.equal( dataToEsm( arr ), 'export default [\n\t"a",\n\t"b"\n];' );
+		});
 	});
 });