From e895212fa4215c50ce79ce4b448e064caf394776 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期四, 03 七月 2025 17:35:46 +0800
Subject: [PATCH] 2025.7.3 动态溯源（待完成）
---
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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