From 2c12f2ed5fc4e9a12218c79995cdfd35d5a428e9 Mon Sep 17 00:00:00 2001
From: Rakuyo <rakuyo.mo@gmail.com>
Date: Thu, 7 Apr 2022 13:25:43 +0800
Subject: [PATCH] update test

---
 JSONPreview/Other/ViewController.swift | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/JSONPreview/Other/ViewController.swift b/JSONPreview/Other/ViewController.swift
index b20b152..34c0105 100644
--- a/JSONPreview/Other/ViewController.swift
+++ b/JSONPreview/Other/ViewController.swift
@@ -116,7 +116,15 @@ class ViewController: UIViewController {
         ]
         """
         
-        previewView.preview(json, style: .default)
+        let start = Date().timeIntervalSince1970
+        print("will display json")
+        
+        previewView.preview(json, style: .default) {
+            let end = Date().timeIntervalSince1970
+            let timeConsuming = end - start
+            
+            print("did display json at: \(timeConsuming)")
+        }
     }
 }