fix(globalThis): fix ReferenceError (alibaba#309)

ReferenceError: self is not defined alibaba#308
anyuxuan · Nov 14, 2019 · f6d93f1 · f6d93f1
1 parent da6416f
commit f6d93f1
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/packages/utils/src/globalThis.ts b/packages/utils/src/globalThis.ts
@@ -1,2 +1,13 @@
-export const globalThisPolyfill =
-  self || window || global || Function('return this')()
+function globalThis() {
+  if (typeof self !== 'undefined') {
+    return self
+  }
+  if (typeof window !== 'undefined') {
+    return window
+  }
+  if (typeof global !== 'undefined') {
+    return global
+  }
+  return Function('return this')()
+}
+export const globalThisPolyfill = globalThis()