feat: full watch api

2018-09-23 23:16:14 -04:00
parent cb01733842
commit ddd55fae54
4 changed files with 86 additions and 24 deletions
--- a/packages/observer/src/index.ts
+++ b/packages/observer/src/index.ts
@@ -83,8 +83,11 @@ function createObservable(
  baseHandlers: ProxyHandler<any>,
  collectionHandlers: ProxyHandler<any>
 ) {
-  if ((__DEV__ && target === null) || typeof target !== 'object') {
-    throw new Error(`value is not observable: ${String(target)}`)
+  if (target === null || typeof target !== 'object') {
+    if (__DEV__) {
+      console.warn(`value is not observable: ${String(target)}`)
+    }
+    return target
  }
  // target already has corresponding Proxy
  let observed = toProxy.get(target)