R/zzz.R

In fundiversity: Easy Computation of Functional Diversity Indices

# Diverse utility functions

# Memoized version of fd_chull loaded if package is installed
.onLoad <- function(libname, pkgname) {
  if (requireNamespace("memoise", quietly = TRUE) &&
      isTRUE(getOption("fundiversity.memoise", TRUE))) {
    fd_chull <<- memoise::memoise(fd_chull)
    fd_chull_intersect <<- memoise::memoise(fd_chull_intersect)
  }
}