lib/simple/cli/runner/command_help.rb in simple-cli-0.1.2 vs lib/simple/cli/runner/command_help.rb in simple-cli-0.1.3

@@ -8,9 +8,10 @@
   rescue NameError
     []
   end
 
   def initialize(mod, method)
+    raise(ArgumentError) unless method.is_a?(Symbol)
     @mod = mod
     @method = method
   end
 
   # First line of the help as read from the method comments.