Merge pull request #24 from luoxiu/return-early

CoderMJLee · web-flow · commit 49e8a3f78e13 · 2019-09-04T18:27:52.000-05:00
return early if possible
diff --git a/KakaJSON/Extension/Dictionary+KJ.swift b/KakaJSON/Extension/Dictionary+KJ.swift
@@ -91,6 +91,8 @@ extension Dictionary where Key == String {
                 guard let index = Int(subKey),
                     case array.indices = index else { return nil }
                 value = array[index]
+            } else {
+                break
             }
         }
         return value

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,8 @@ extension Dictionary where Key == String {`
`91`	`91`	`guard let index = Int(subKey),`
`92`	`92`	`case array.indices = index else { return nil }`
`93`	`93`	`value = array[index]`
	`94`	`+ } else {`
	`95`	`+ break`
`94`	`96`	`}`
`95`	`97`	`}`
`96`	`98`	`return value`