From e94ea7f723e616a0566ac5c7f9d77435333d9e92 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期六, 11 五月 2024 17:38:20 +0800
Subject: [PATCH] 实时走航
---
src/utils/expand/expand.js | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/utils/expand/expand.js b/src/utils/expand/expand.js
index 6495211..49eb52f 100644
--- a/src/utils/expand/expand.js
+++ b/src/utils/expand/expand.js
@@ -24,3 +24,9 @@
}
return fmt;
};
+
+Array.prototype.lastCount = function (size) {
+ const l = this.length;
+ const s = size > this.length ? 0 : this.length - size;
+ return this.slice(s, l);
+};
--
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