Tweaked function parameters

R/list_depends.R

@@ -1,9 +1,9 @@
 
-.list_depends <- function(depends, gen) {
-  packages <- installed.packages()
-  packages <- as.data.frame(packages)
-  packages <- packages[packages$Package %in% depends,]
-  packages <- packages[,c("Package", "Version", "Imports")]
+.list_depends <- function(packages, gen) {
+  allPackages <- installed.packages()
+  allPackages <- as.data.frame(allPackages)
+  packages <- allPackages[allPackages$Package %in% packages,]
+  packages <- allPackages[,c("Package", "Version", "Imports")]
   packages$Imports <- gsub(packages$Imports, pattern = "\n", replacement = " ")
   packages$Imports <- strsplit(packages$Imports, ", ")
   packages <- data.frame(
@@ -30,10 +30,10 @@
 #' Recursively find all the installed dependencies of one or more installed
 #' packages.
 #'
-#' @param depends A character vector of packages to find dependencies of
+#' @param packages A character vector of packages to find dependencies of
 #'
 #' @return A data frame with the dependency tree
 #' @export
-list_depends <- function(depends) {
-  .list_depends(depends, gen = 0)
+list_depends <- function(packages) {
+  .list_depends(packages, gen = 0)
 }

man/list_depends.Rd

@@ -5,10 +5,10 @@
 \title{Recursively find all the installed dependencies of one or more installed
 packages.}
 \usage{
-list_depends(depends)
+list_depends(packages)
 }
 \arguments{
-\item{depends}{A character vector of packages to find dependencies of}
+\item{packages}{A character vector of packages to find dependencies of}
 }
 \value{
 A data frame with the dependency tree