| install_dir |
Install a source package from a directory |
| install_github |
An alias of 'remotes::install_github()' |
| in_dir |
Evaluate an expression under a specified working directory |
| isFALSE |
Test if an object is identical to 'FALSE' |
| is_abs_path |
Test if paths are relative or absolute |
| is_ascii |
Check if a character vector consists of entirely ASCII characters |
| is_blank |
Test if a character vector consists of blank strings |
| is_linux |
Test for types of operating systems |
| is_macos |
Test for types of operating systems |
| is_rel_path |
Test if paths are relative or absolute |
| is_sub_path |
Test if a path is a subpath of a dir |
| is_unix |
Test for types of operating systems |
| is_web_path |
Test if a path is a web path |
| is_windows |
Test for types of operating systems |
| parse_only |
Parse R code and do not keep the source |
| pkg_attach |
Attach or load packages, and automatically install missing packages if requested |
| pkg_attach2 |
Attach or load packages, and automatically install missing packages if requested |
| pkg_available |
Attach or load packages, and automatically install missing packages if requested |
| pkg_load |
Attach or load packages, and automatically install missing packages if requested |
| pkg_load2 |
Attach or load packages, and automatically install missing packages if requested |
| print.xfun_raw_string |
Print a character vector in its raw form |
| print.xfun_strict_list |
Strict lists |
| process_file |
Read a text file, process the text with a function, and write the text back |
| proc_kill |
Kill a process and (optionally) all its child processes |
| proj_root |
Return the (possible) root directory of a project |
| prose_index |
Find the indices of lines in Markdown that are prose (not code blocks) |
| protect_math |
Protect math expressions in pairs of backticks in Markdown |
| raw_string |
Print a character vector in its raw form |
| Rcmd |
Run the commands 'Rscript' and 'R CMD' |
| read_all |
Read all text files and concatenate their content |
| read_bin |
Read all records of a binary file as a raw vector by default |
| read_utf8 |
Read / write files encoded in UTF-8 |
| relative_path |
Get the relative path of a path relative to a directory |
| rename_seq |
Rename files with a sequential numeric prefix |
| rest_api |
Get data from a REST API |
| rest_api_raw |
Get data from a REST API |
| retry |
Retry calling a function for a number of times |
| rev_check |
Run 'R CMD check' on the reverse dependencies of a package |
| root_rules |
Return the (possible) root directory of a project |
| Rscript |
Run the commands 'Rscript' and 'R CMD' |
| Rscript_call |
Call a function in a new R session via 'Rscript()' |
| rstudio_type |
Type a character vector into the RStudio source editor |
| same_path |
Test if two paths are the same after they are normalized |
| sans_ext |
Manipulate filename extensions |
| session_info |
An alternative to sessionInfo() to print session information |
| set_envvar |
Set environment variables |
| sort_file |
Read a text file, process the text with a function, and write the text back |
| split_lines |
Split a character vector by line breaks |
| split_source |
Split source lines into complete expressions |
| strict_list |
Strict lists |
| stringsAsStrings |
Set the global option 'options(stringsAsFactors = FALSE)' inside a parent function and restore the option after the parent function exits |
| strings_please |
Set the global option 'options(stringsAsFactors = FALSE)' inside a parent function and restore the option after the parent function exits |
| submit_cran |
Submit a source package to CRAN |
| system3 |
Run 'system2()' and mark its character output as UTF-8 if appropriate |