matches_regex: Does the input match the regular expression?

In assertive.strings: Assertions to Check Properties of Strings

Description

Checks that the input matches the regular expression.

Usage

matches_regex(x, rx, ignore.case = TRUE, ...)

Arguments

x	Input to check.
rx	A regular expression.
ignore.case	Should the case of alphabetic characters be ignored?
...	Passed to grepl.

Value

A logical vector that is TRUE when the input matches the regular expression.

Note

The default for ignore.case is different to the default in grepl.

See Also

regex and regexpr.

assertive.strings documentation built on May 1, 2019, 8:45 p.m.