regex_or: Utility function to assemble a regex of alternative patterns

In sdtm.oak: SDTM Data Transformation Engine

Utility function to assemble a regex of alternative patterns

Description

regex_or() takes a set of patterns and binds them with the Or ("|") pattern for an easy regex of alternative patterns.

Usage

regex_or(x, .open = FALSE, .close = FALSE)

Arguments

x	A character vector of alternative patterns.
.open	Whether the resulting regex should start with "|".
.close	Whether the resulting regex should end with "|".

Value

A character scalar of the resulting regex.

sdtm.oak documentation built on April 3, 2025, 9:37 p.m.