Force properties to be enumerable, so mobx-state-tree can see them.

charto · May 16, 2018 · 274cebc · 274cebc
1 parent 0173513
commit 274cebc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/classy-mst.ts b/src/classy-mst.ts
@@ -159,6 +159,9 @@ export function mst<S, T, U>(Code: new() => U, Data: IModelType<S, T>, name?: st
 
 			if(set) desc.set = (value: any) => set.call(self, value);
 
+			// Allow mobx-state-tree to see the property, or it gets ignored.
+			desc.enumerable = true;
+
 			Object.defineProperty(result, name, desc);
 		}