Executable: attr_readers > ivar access

chastell · Sep 21, 2012 · 6969e20 · 6969e20
1 parent c612ac6
commit 6969e20
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/wiresnark/executable.rb b/lib/wiresnark/executable.rb
@@ -5,9 +5,13 @@ def initialize args = ARGV
   end
 
   def run opts = { runner: Runner.new }
-    case @command
+    case command
     when 'run'
       opts[:runner].run @args.first
     end
   end
+
+  private
+
+  attr_reader :command
 end end