cash-.re2_matrix: Get a match group

In re2r: RE2 Regular Expression

Description

Get a match group

Usage

## S3 method for class 're2_matrix'
self$group

Arguments

self	re2_matrix
group	group name

Examples

text = c("this is test",
    "this is test, and this is not test",
    "they are tests")
res = re2_match(
    string = text,
    pattern = "(?P<testname>this)( is)"
)
class(res)
is.matrix(res)
is.character(res)
print(res)
res$testname
res$.match
res$`.2`
res[, ".2"]
res[, ".match"]
res[, "testname"]

re2r documentation built on May 2, 2019, 12:35 p.m.