.require.package: Require internal package
Description
Internal method to require a package that is necessary for the internal
functioning of ProjectTemplate. Never attaches the package unless
configured to do so in global.dcf (which throws a warning).
Usage
.require.package(package.name)
Value
No value is returned; this function is called for its side effects.
Arguments
- package.name
name of the package to load, as a character vector