auto-fix by flir

[ShixiangWang]

I tried flir::fix_package() and found some code could be optimized.

Also there are many potential code issues cannot be fixed automatically, I knitr it to a table, you can go through to see if fixes are necessary.

issues = flir::lint_package()

library(kableExtra)
library(magrittr)


kbl(issues) %>%
  kable_paper() %>%
  save_kable(file = "flir_issues.html", self_contained = T)

flir_issues.html.zip

[Yunuuuu]

rep_len cannot be used with grid::unit object

[Yunuuuu]

这个包感觉不太智能

[Yunuuuu]

![image](https://github.com/user-attachments/assets/63ff0777-646b-4065-ae19-a87040af6
我看了下这个文档，都是warning

[ShixiangWang]

rep_len cannot be used with grid::unit object

那就是有问题了

[Yunuuuu]

我一般都是能用rep_len 就用rep_len，但是也是发现问题才没用了

[ShixiangWang]

你的代码已经写的非常好了