add tag v2_2_9

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v2_2_9@61257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 40 insertions, 0 deletions

diff --git a/ruby_2_2/lib/rubygems/commands/list_command.rb b/ruby_2_2/lib/rubygems/commands/list_command.rb
new file mode 100644
index 0000000000..c6ff237311
--- /dev/null
+++ b/ruby_2_2/lib/rubygems/commands/list_command.rb
@@ -0,0 +1,40 @@
+require 'rubygems/command'
+require 'rubygems/commands/query_command'
+
+##
+# An alternate to Gem::Commands::QueryCommand that searches for gems starting
+# with the the supplied argument.
+
+class Gem::Commands::ListCommand < Gem::Commands::QueryCommand
+
+  def initialize
+    super 'list', 'Display local gems whose name matches REGEXP'
+
+    remove_option('--name-matches')
+  end
+
+  def arguments # :nodoc:
+    "REGEXP        regexp to look for in gem name"
+  end
+
+  def defaults_str # :nodoc:
+    "--local --no-details"
+  end
+
+  def description # :nodoc:
+    <<-EOF
+The list command is used to view the gems you have installed locally.
+
+The --details option displays additional details including the summary, the
+homepage, the author, the locations of different versions of the gem.
+
+To search for remote gems use the search command.
+    EOF
+  end
+
+  def usage # :nodoc:
+    "#{program_name} [STRING ...]"
+  end
+
+end
+