| vw_spec_version | R Documentation |
Use this function to determine the library and version of a vegaspec.
vw_spec_version(spec)
spec |
An object to be coerced to |
Returns a list with two elements:
librarycharacter, either "vega" or "vega_lite"
versioncharacter, version tag
list with elements library, version
vw_spec_version(spec_mtcars)
# vw_to_vega() requires the V8 package
vw_spec_version(vw_to_vega(spec_mtcars))
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