extensionRequirements: Extract the requirement view of an extension chain

View source: R/registerExtensions.R

extensionRequirementsR Documentation

Extract the requirement view of an extension chain

Description

The ⁠@extensions⁠ slot may be stored either as a named character vector of requirement strings (the legacy/unversioned form) or as a named list whose entries are length-2 character vectors c(requirement = ..., version = ...). This helper returns the requirement strings as a plain named character vector, which is the form used for dispatch and suffix comparison.

Usage

extensionRequirements(ext)

Arguments

ext

The contents of an ⁠@extensions⁠ slot (character vector or list).

Value

A named character vector of requirement strings.


mizer documentation built on Aug. 24, 2026, 9:08 a.m.