lib/cl/cmd.rb in cl-1.1.5 vs lib/cl/cmd.rb in cl-1.2.0

@@ -21,18 +21,18 @@
 
       inherited = ->(const) do
         if const.name
           key = underscore(const.name.split('::').last)
           key = [registry_key, key].compact.join(':') unless abstract?
+          const.register(key)
         end
-        const.register key
         const.define_singleton_method(:inherited, &inherited)
       end
       define_method(:inherited, &inherited)
 
       def cmds
-        registry.values
+        registry.values.uniq
       end
 
       def parse(ctx, cmd, args)
         parser = Parser.new(cmd, args)
         args, opts = parser.args, parser.opts unless self == Help
@@ -53,10 +53,10 @@
 
     def initialize(ctx, args)
       @ctx = ctx
       args, opts = self.class.parse(ctx, self, args)
       @opts = self.class.opts.apply(self, self.opts.merge(opts))
-      @args = self.class.args.apply(self, args, opts)
+      @args = self.class.args.apply(self, args, opts) unless help? && !is_a?(Help)
     end
 
     def opts
       @opts ||= {}
     end