View source: R/registerExtensions.R
| extensionRequirements | R Documentation |
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.
extensionRequirements(ext)
ext |
The contents of an |
A named character vector of requirement strings.
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