complete_extension: Complete the extension of a file (.r or .R).

In syberia/director: Load, track, and manage dependencies in a file structure.

Description

Complete the extension of a file (.r or .R).

Usage

complete_extension(name, base = NULL)

Arguments

name	character. The filename sans extension.
base	character. A base path to be prefixed to name when checking if the suffixed versions exist. The final returned string will not include this base.

Value

name suffixed by ".r" or ".R" according to which exists. (Many Unix-based systems are extension case-sensitive).

Note

This function assumes at least one file ending in .r or .R exists.

Examples

## Not run: 
 # Assume we have a file \code{"foo.R"}.
 stopifnot(complete_extension("foo") == "foo.R")

 # Assume we have a file \code{"bar.r"}.
 stopifnot(complete_extension("bar") == "bar.R")

## End(Not run)

syberia/director documentation built on May 30, 2019, 10:40 p.m.