1 files changed, 35 insertions, 0 deletions
diff --git a/lib/rubygems/commands/list_command.rb b/lib/rubygems/commands/list_command.rb
new file mode 100644
index 0000000000..e179ff57ee
--- /dev/null
+++ b/lib/rubygems/commands/list_command.rb
@@ -0,0 +1,35 @@
+require 'rubygems/command'
+require 'rubygems/commands/query_command'
+
+module Gem
+  module Commands
+    class ListCommand < QueryCommand
+
+      def initialize
+        super(
+          'list',
+          'Display all gems whose name starts with STRING'
+        )
+        remove_option('--name-matches')
+      end
+
+      def arguments # :nodoc:
+        "STRING        start of gem name to look for"
+      end
+
+      def defaults_str # :nodoc:
+        "--local --no-details"
+      end
+
+      def usage # :nodoc:
+        "#{program_name} [STRING]"
+      end
+
+      def execute
+        string = get_one_optional_argument || ''
+        options[:name] = /^#{string}/i
+        super
+      end
+    end
+  end
+end