lib/commands/owner.rb in gemcutter-0.2.1 vs lib/commands/owner.rb in gemcutter-0.3.0.pre

@@ -1,10 +1,19 @@
 class Gem::Commands::OwnerCommand < Gem::AbstractCommand
+
   def description
     'Manage gem owners on Gemcutter.'
   end
 
+  def arguments
+    "GEM_NAME       name of gem to manage owners for."
+  end
+
+  def usage
+    "#{program_name} GEM_NAME"
+  end
+
   def initialize
     super 'owner', description
     defaults.merge!(:add => [], :remove => [])
 
     add_option('-a', '--add EMAIL', 'Add an owner') do |value, options|
@@ -55,10 +64,11 @@
         say "Error removing owner: #{owner}"
       end
     end  end
 
   def show_owners(name)
-    require 'json/pure'
+    require 'json/pure' unless defined?(JSON::JSON_LOADED)
+
     response = make_request(:get, "gems/#{name}/owners.json") do |request|
       request.add_field("Authorization", api_key)
     end
 
     case response