Gets the nth value matching
subjectis an array this must either be a function or a regular expression which will be tested against each element in
subjectis a string this must be a regular expression which will be tested against it to find all of the matches.
0represents the first occurrence whereas
-1represents the last.
subject. If not found
undefinedwill be returned.
This function directly requires the following functions which are included automatically:
This function is directly required by the following function: