Fixes proposed in Codaisseur#15 for checking the OSX version by @railsme

mattbeedle · Oct 22, 2014 · aaaad02 · aaaad02
1 parent 682eca8
commit aaaad02
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/Ruby/lib/terminal-notifier-guard.rb b/Ruby/lib/terminal-notifier-guard.rb
@@ -12,9 +12,8 @@ module Guard
     # Returns wether or not the current platform is Mac OS X 10.8, or higher.
     def self.available?
       if @available.nil?
-        return @available = false unless `uname`.strip == 'Darwin'
-        version = `sw_vers -productVersion`.strip.split('.').map(&:to_i)
-        @available = (version.last >= 8 && version.first == 10) || version.first > 10
+        @available = `uname`.strip == 'Darwin' &&
+          Gem::Version.new(`sw_vers -productVersion`.strip) >= Gem::Version.new('10.8')
       end
       @available
     end