From 17fc12fbe44d500e804fdfed318e79513249694d Mon Sep 17 00:00:00 2001
From: Ted Gaydos <tedgaydos@gmail.com>
Date: Fri, 8 May 2015 09:52:51 -0400
Subject: [PATCH] Fix for issue #230

---
 Readme.md |  2 --
 bin/n     | 32 ++++++++++++++++++++++++++++----
 2 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/Readme.md b/Readme.md
index b84d9706..1a5df604 100644
--- a/Readme.md
+++ b/Readme.md
@@ -102,13 +102,11 @@ with flags:
     (iojs):
     
       n io latest                    Install or activate the latest iojs release
-      n io stable                    Install or activate the latest stable iojs release
       n io <version>                 Install iojs <version>
       n io use <version> [args ...]  Execute iojs <version> with [args ...]
       n io bin <version>             Output bin path for <version>
       n io rm <version ...>          Remove the given version(s)
       n io --latest                  Output the latest iojs version available
-      n io --stable                  Output the latest stable iojs version available
       n io ls                        Output the versions of iojs available
  		 
     Options:
diff --git a/bin/n b/bin/n
index 9e4c0386..5debe2cf 100755
--- a/bin/n
+++ b/bin/n
@@ -128,13 +128,11 @@ display_help() {
 
   (iojs):
     n io latest                    Install or activate the latest iojs release
-    n io stable                    Install or activate the latest stable iojs release
     n io <version>                 Install iojs <version>
     n io use <version> [args ...]  Execute iojs <version> with [args ...]
     n io bin <version>             Output bin path for <version>
     n io rm <version ...>          Remove the given version(s)
     n io --latest                  Output the latest iojs version available
-    n io --stable                  Output the latest stable iojs version available
     n io ls                        Output the versions of iojs available
 
   Options:
@@ -213,6 +211,14 @@ check_current_version() {
   fi
 }
 
+#
+# Check the operation is supported for io.
+#
+
+check_io_supported() {
+  test $DEFAULT -eq 1 && abort "$1 not supported for io.js"
+}
+
 #
 # Display sorted versions directories paths.
 #
@@ -359,6 +365,23 @@ activate_previous() {
   echo
 }
 
+#
+# Install latest version.
+#
+
+install_latest() {
+  install $(display_latest_version)
+}
+
+#
+# Install latest stable version.
+#
+
+install_stable() {
+  check_io_supported "stable"
+  install $(display_latest_stable_version)
+ }
+
 #
 # Install <version>
 #
@@ -475,6 +498,7 @@ display_latest_version() {
 #
 
 display_latest_stable_version() {
+  check_io_supported "--stable"
   $GET 2> /dev/null ${MIRROR[$DEFAULT]} \
     | egrep -o '[0-9]+\.[0-9]*[02468]\.[0-9]+' \
     | sort -u -k 1,1n -k 2,2n -k 3,3n -t . \
@@ -529,8 +553,8 @@ else
       bin|which) display_bin_path_for_version $2; exit ;;
       as|use) shift; execute_with_version $@; exit ;;
       rm|-) shift; remove_versions $@; exit ;;
-      latest) install $($0 ${BINS[$DEFAULT]} --latest); exit ;;
-      stable) install $($0 ${BINS[$DEFAULT]} --stable); exit ;;
+      latest) install_latest; exit ;;
+      stable) install_stable; exit ;;
       ls|list) display_remote_versions; exit ;;
       prev) activate_previous; exit ;;
       *) install $1; exit ;;