Assertions to Check Properties of Files

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Documentation for package ‘assertive.files’ version 0.0-2

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as.character.file Convert file connections to strings
assert_all_are_dirs Is the path a directory? Checks to see if the input path is a directory.
assert_all_are_empty_files Is a file too big or small?
assert_all_are_executable_files Is the file accessible?
assert_all_are_existing_files Does the file exist?
assert_all_are_libraries Is the directory a known R library?
assert_all_are_non_empty_files Is a file too big or small?
assert_all_are_readable_files Is the file accessible?
assert_all_are_writable_files Is the file accessible?
assert_all_file_sizes_are_in_range Is a file too big or small?
assert_any_are_dirs Is the path a directory? Checks to see if the input path is a directory.
assert_any_are_empty_files Is a file too big or small?
assert_any_are_executable_files Is the file accessible?
assert_any_are_existing_files Does the file exist?
assert_any_are_libraries Is the directory a known R library?
assert_any_are_non_empty_files Is a file too big or small?
assert_any_are_readable_files Is the file accessible?
assert_any_are_writable_files Is the file accessible?
assert_any_file_sizes_are_in_range Is a file too big or small?
assert_is_bzfile_connection Is the input a connection?
assert_is_connection Is the input a connection?
assert_is_fifo_connection Is the input a connection?
assert_is_file_connection Is the input a connection?
assert_is_gzfile_connection Is the input a connection?
assert_is_incomplete_connection Is the input a connection?
assert_is_open_connection Is the input a connection?
assert_is_pipe_connection Is the input a connection?
assert_is_readable_connection Is the input a connection?
assert_is_socket_connection Is the input a connection?
assert_is_stderr Is the input a connection?
assert_is_stdin Is the input a connection?
assert_is_stdout Is the input a connection?
assert_is_terminal_connection Is the input a connection?
assert_is_text_connection Is the input a connection?
assert_is_unz_connection Is the input a connection?
assert_is_url_connection Is the input a connection?
assert_is_writable_connection Is the input a connection?
assert_is_xzfile_connection Is the input a connection?
is_bzfile_connection Is the input a connection?
is_connection Is the input a connection?
is_dir Is the path a directory? Checks to see if the input path is a directory.
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_ex_file Is the file accessible?
is_fifo_connection Is the input a connection?
is_file_connection Is the input a connection?
is_file_size_in_range Is a file too big or small?
is_gzfile_connection Is the input a connection?
is_incomplete_connection Is the input a connection?
is_library Is the directory a known R library?
is_non_empty_file Is a file too big or small?
is_open_connection Is the input a connection?
is_pipe_connection Is the input a connection?
is_readable_connection Is the input a connection?
is_readable_file Is the file accessible?
is_socket_connection Is the input a connection?
is_stderr Is the input a connection?
is_stdin Is the input a connection?
is_stdout Is the input a connection?
is_terminal_connection Is the input a connection?
is_text_connection Is the input a connection?
is_unz_connection Is the input a connection?
is_url_connection Is the input a connection?
is_writable_connection Is the input a connection?
is_writable_file Is the file accessible?
is_xzfile_connection Is the input a connection?