Various improvements for next release

NAMESPACE

@@ -6,3 +6,4 @@ importFrom(assertthat,assert_that)
 importFrom(checkmate,qtest)
 importFrom(fastmatch,"%fin%")
 importFrom(utils,install.packages)
+importFrom(utils,installed.packages)

R/install.load.R

@@ -10,7 +10,7 @@
 #'
 #' @docType package
 #' @name install.load
-#' @importFrom utils install.packages
+#' @importFrom utils install.packages installed.packages
 #' @importFrom fastmatch "%fin%"
 #' @importFrom checkmate qtest
 #' @importFrom assertthat assert_that

R/install_load.R

@@ -21,8 +21,8 @@
 #'    \item Check if R package is installed then load library answered by
 #'	maloneypatr is the source for the original function. See
 #'	\url{https://stackoverflow.com/questions/15155814/check-if-r-package-is-installed-then-load-library}.
-#'    \item Error Handling in R By Nina Zumel, October 9, 2012, R-Bloggers. See
-#'    \url{http://www.r-bloggers.com/error-handling-in-r/}.
+#'    \item Error Handling in R By Nina Zumel, October 9, 2012, Win Vector LLC. See
+#'    \url{https://win-vector.com/2012/10/09/error-handling-in-r/}.
 #' }
 #'
 #'
@@ -43,7 +43,7 @@
 #' }
 #'
 #'
-#' @importFrom utils install.packages
+#' @importFrom utils installed.packages
 #' @importFrom fastmatch "%fin%"
 #' @importFrom checkmate qtest
 #' @importFrom assertthat assert_that

R/load_package.R

@@ -15,8 +15,8 @@
 #'    \item Check if R package is installed then load library answered by
 #'	maloneypatr is the source for the original function. See
 #'	\url{https://stackoverflow.com/questions/15155814/check-if-r-package-is-installed-then-load-library}.
-#'    \item Error Handling in R By Nina Zumel, October 9, 2012, R-Bloggers. See
-#'    \url{http://www.r-bloggers.com/error-handling-in-r/}.
+#'    \item Error Handling in R By Nina Zumel, October 9, 2012, Win Vector LLC. See
+#'    \url{https://win-vector.com/2012/10/09/error-handling-in-r/}.
 #' }
 #'
 #'

man/install_load.Rd

@@ -9,8 +9,8 @@
    \item Check if R package is installed then load library answered by
 maloneypatr is the source for the original function. See
 \url{https://stackoverflow.com/questions/15155814/check-if-r-package-is-installed-then-load-library}.
-   \item Error Handling in R By Nina Zumel, October 9, 2012, R-Bloggers. See
-   \url{http://www.r-bloggers.com/error-handling-in-r/}.
+   \item Error Handling in R By Nina Zumel, October 9, 2012, Win Vector LLC. See
+   \url{https://win-vector.com/2012/10/09/error-handling-in-r/}.
 }
 }
 \usage{

man/load_package.Rd

@@ -9,8 +9,8 @@
    \item Check if R package is installed then load library answered by
 maloneypatr is the source for the original function. See
 \url{https://stackoverflow.com/questions/15155814/check-if-r-package-is-installed-then-load-library}.
-   \item Error Handling in R By Nina Zumel, October 9, 2012, R-Bloggers. See
-   \url{http://www.r-bloggers.com/error-handling-in-r/}.
+   \item Error Handling in R By Nina Zumel, October 9, 2012, Win Vector LLC. See
+   \url{https://win-vector.com/2012/10/09/error-handling-in-r/}.
 }
 }
 \usage{