R: How to run some code on load of package?

Question

I am learning to build a package for R. Now to set it up I need to run some code when the package is being loaded via require(myPackage).

I read the doc

Answer 1

There is usually a "processing function" (traditionally called zzz.R) with tasks to be performed when the package is loaded, such as loading libraries and compiled code. For example you can create a zzz.R file where you create this function:

.onLoad <- function(libname, pkgname){
  x <- rnorm(10)   ## dummy example 
}