unname_chunks {namer}

Unname chunks in a single file

Description

Unname in a single file all chunks, or alternatively only unname the chunknames with a given prefix. In both cases, the chunk name "setup" is preserved, that chunk is never unnamed.

Usage

unname_chunks(path, chunk_name_prefix = NULL)

unname_all_chunks(path, chunk_name_prefix = NULL)

Arguments

path

Path to file

chunk_name_prefix

Character string with prefix of chunknames that will be removed. Default: NULL (indicating all chunknames will be removed except the one named 'setup')

Details

When using namer, please check the edits before pushing them to your code base. Such automatic chunk labelling is best paired with version control.

Value

Always returns TRUE invisibly. Called for side effects.

Examples

# remove all chunklabels except the one named 'setup'
temp_file_path <- file.path(tempdir(), "test1.Rmd")
file.copy(system.file("examples", "example4.Rmd", package = "namer"),
          temp_file_path,
          overwrite = TRUE)
unname_chunks(temp_file_path)
if(interactive()){
file.edit(temp_file_path)
}
# remove all chunk labels starting with 'example4'
temp_file_path <- file.path(tempdir(), "test2.Rmd")
file.copy(system.file("examples", "example4.Rmd", package = "namer"),
          temp_file_path,
          overwrite = TRUE)
unname_chunks(temp_file_path,chunk_name_prefix='example4')
if(interactive()){
file.edit(temp_file_path)
}