create_log_session_info
                        Log R session info
create_versions_yml     Create versions.yml file
is_null_or_invalid      Check if is 'NULL' or invalid
is_valid_string         Check for Non-Empty, Non-Whitespace String
nfcore.utils-package    The nf-core utils R package for Nextflow
                        processes
nullify                 Turn “null” or empty strings into actual NULL
parse_arguments         Parse out options from a string without
                        recourse to optparse
process_end             Process end of the workflow
process_inputs          Process input parameters and files
read_delim_flexible     Flexibly read CSV or TSV files
valid_string            Check for Non-Empty, Non-Whitespace String
validate_boolean        Check if value is a boolean
validate_double         Check if value is a double number
validate_file           Check if value is an existing file
validate_folder         Check if value is an existing folder
validate_integer        Check if value is an integer
