revert 0c7ef88

Author: lorenzwalthert

R/prepare.R

@@ -1,7 +1,5 @@
 #' Checks out a source branch and install the package
 #'
-#' The installed source package is cached. An installation is forced on source
-#' code change or version number.
 #' @param path_pkg The path to the repository to install.
 #' @param ref A reference to a git commit. Currently, only branch names are
 #'   supported.
@@ -73,7 +71,6 @@ libpath_touchstone <- function(ref) {
   fs::path(dir_touchstone(), "lib", ref)
 }
 
-
 #' When did the package sources change last?
 #'
 #' @keywords internal