refactor(runtime-dom): use findIndex instead of loop (#244)

2019-10-13 07:32:47 +08:00 · 2019-10-13 07:32:47 +08:00 · 9371e65187
commit 9371e65187
parent a7eefaff1e
1 changed files with 1 additions and 4 deletions
--- a/packages/runtime-dom/src/directives/vModel.ts
+++ b/packages/runtime-dom/src/directives/vModel.ts
@ -165,10 +165,7 @@ function setSelected(el: HTMLSelectElement, value: any) {
 }

 function looseIndexOf(arr: any[], val: any): number {
-  for (let i = 0; i < arr.length; i++) {
-    if (looseEqual(arr[i], val)) return i
-  }
-  return -1
+  return arr.findIndex(item => looseEqual(item, val))
 }

 // retrieve raw value set via :value bindings