wip(ssr): reduce reactivity overhead during ssr

2020-01-24 11:39:52 -05:00
parent cee36ad028
commit 25a0d4a65f
7 changed files with 50 additions and 21 deletions
--- a/packages/reactivity/src/computed.ts
+++ b/packages/reactivity/src/computed.ts
@@ -56,6 +56,10 @@ export function computed<T>(
    // expose effect so computed can be stopped
    effect: runner,
    get value() {
+      if (__SSR__) {
+        return getter()
+      }
+
      if (dirty) {
        value = runner()
        dirty = false