cached_read             Read files via cache of file list and contents
dfs_equal               Compare two data frames (ignoring row order)
                        and ensure they are equal.
file_cache              Gets or creates a 'cachem' object for use with
                        other functions.
fns_equal               Check whether two function objects have the
                        same text definition.
get_csv_fns             Get the CSV read/write function
get_csv_read_fn         Get the first CSV Read function installed
get_file_info           Extract File Information to Indicate if
                        Contents Are Modified.
interpret_cache_type    Generate cache parameters from preexisting
                        shorthand types.
vectorize_reader        Vectorize a single-input read function to read
                        multiple files
with_cache              Cache via a file
