Merge pull request #64 from gtm-nayan/error-path-post-map

fix: wrong path in error message if value comes after a map

Author: Rich-Harris

src/stringify.js

@@ -128,6 +128,7 @@ export function stringify(value, reducers) {
 							`.get(${is_primitive(key) ? stringify_primitive(key) : '...'})`
 						);
 						str += `,${flatten(key)},${flatten(value)}`;
+						keys.pop();
 					}
 
 					str += ']';

test/test.js

@@ -571,6 +571,21 @@ for (const fn of [uneval, stringify]) {
 			assert.equal(e.path, '.foo.map.get("key")');
 		}
 	});
+
+	uvu.test(`${fn.name} populates error.path after maps (#64)`, () => {
+		try {
+			fn({
+				map: new Map([['key', 'value']]),
+				object: {
+					invalid() {}
+				}
+			});
+		} catch (e) {
+			assert.equal(e.name, 'DevalueError');
+			assert.equal(e.message, 'Cannot stringify a function');
+			assert.equal(e.path, '.object.invalid');
+		}
+	});
 }
 
 uvu.test('does not create duplicate parameter names', () => {