filesstrings (version 3.0.0)

str_nth_instance_indices: Get the indices of the \(n\)th instance of a pattern.

Description

See strex::str_locate_nth().

Usage

str_nth_instance_indices(string, pattern, n)
str_first_instance_indices(string, pattern)
str_last_instance_indices(string, pattern)

Arguments

string

A character vector. These functions are vectorized over this argument.

pattern

A character vector. Pattern(s) specified like the pattern(s) in the stringr package (e.g. look at stringr::str_locate()). If this has length >1 its length must be the same as that of string.

n

Then \(n\) for the \(n\)th instance of the pattern.