extract_numbers {filesstrings}

Extract numbers from a string.

Description

Copies of strex::str_extract_numbers() and friends.

Usage

extract_numbers(...)

str_extract_numbers(...)

nth_number(...)

str_nth_number(...)

first_number(...)

str_first_number(...)

last_number(...)

str_last_number(...)

Arguments

...

Pass-through to strex function.