Convenience extractor to retrieve the set list stored inside a spec
created by hd_spec_venn(). Useful when you want to inspect or extend
the set list before passing to hd_make().
Value
The set list (same object that was passed to hd_spec_venn()).
Examples
sets <- list(hd_venn_set("A", "Oslo", 120))
spec_v <- hd_spec_venn(sets)
hd_venn_sets_from_spec(spec_v) # returns the original sets list
#> [[1]]
#> [[1]]$sets
#> [[1]]$sets[[1]]
#> [1] "A"
#>
#>
#> [[1]]$name
#> [1] "Oslo"
#>
#> [[1]]$value
#> [1] 120
#>
#>