R/zzz.R

In decisionpatterns/searchable: Customize Search/Slice/Subset Behavior for Accessing Subsets of List, Vectors, Environments, Hashes and Other R Objects

.onAttach <- function( libname, pkgname ) {

  if( interactive() )
    packageStartupMessage( 
      pkgname ,
      "-" ,
      utils::packageVersion(pkgname, libname),
      " - Copyright \u00a9 ", substr(Sys.Date(),1,4),
      " Decision Patterns" ,
      domain = NA
    )

}