Man pages for assertive.files
Assertions to Check Properties of Files
| as.character.file | Convert file connections to strings |
| is_connection | Is the input a connection? |
| is_dir | Is the path a directory? Checks to see if the input path is a... |
| is_empty_file | Is a file too big or small? |
| is_executable_file | Is the file accessible? |
| is_existing_file | Does the file exist? |
| is_library | Is the directory a known R library? |
