str_extract_all: Extract matching patterns from a string

In stringstatic: Dependency-Free String Operations

Extract matching patterns from a string

Description

Dependency-free drop-in alternative for stringr::str_extract_all().

Usage

str_extract_all(string, pattern, simplify = FALSE)

Arguments

string	Input vector. Either a character vector, or something coercible to one.
pattern	Pattern to look for. The default interpretation is a regular expression, as described in base::regex. Control options with regex(). Match a fixed string (i.e. by comparing only bytes), using fixed(). This is fast, but approximate.
simplify	If FALSE, the default, returns a list of character vectors. If TRUE returns a character matrix.

Value

A list of character vectors if simplify = FALSE, or a character matrix if simplify = TRUE.

Source

Adapted from the stringr package.

stringstatic documentation built on July 26, 2023, 5:32 p.m.