将文本文件保存在 R 包的数据文件夹中

Saving text file in the data folder of an R package

我正在尝试将文本文件保存在我正在开发的私有包的数据文件夹中。 我尝试了以下方法:

my_text <- “Some text string”
save.RDS(my_text, file = “C/…./package_name/data/mytext.rda”)

当我尝试构建文档时,出现错误:

Error in FUN(X[[i]], ...) : 
  bad restore file magic number (file may be corrupted) -- no data loaded
Calls: suppressPackageStartupMessages ... <Anonymous> -> load_all -> load_data -> unlist -> lapply -> FUN
In addition: Warning message:
file mytext.rda' has magic number 'X'
  Use of save versions prior to 2 is deprecated 
Execution halted

Exited with status 1.

我该怎么做才能保存文本?

图书馆(读者)

write_rds(x = my_text, 路径 = "C/…./package_name/data/mytext.rda")

试试这个。

最好的方法是使用@PoGibas 提到的devtools::use_data(my_text, internal = TRUE)