reg_match {baizer}

R Documentation

regex match

Description

regex match

Usage

reg_match(x, pattern, group = 1)

Arguments

x	vector
pattern	regex pattern
group	regex group, 1 as default. when group=-1, return full matched tibble

Value

vector or tibble

Examples

v <- stringr::str_c("id", 1:3, c("A", "B", "C"))

reg_match(v, "id(\\d+)(\\w)")

reg_match(v, "id(\\d+)(\\w)", group = 2)

reg_match(v, "id(\\d+)(\\w)", group = -1)

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