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ruby--ruby/lib/rubygems/commands/outdated_command.rb
drbrain e487a7f53c * lib/rubygems: Import RubyGems 2.1.0 Release Candidate
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-26 20:24:51 +00:00

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Ruby

require 'rubygems/command'
require 'rubygems/local_remote_options'
require 'rubygems/spec_fetcher'
require 'rubygems/version_option'
class Gem::Commands::OutdatedCommand < Gem::Command
include Gem::LocalRemoteOptions
include Gem::VersionOption
def initialize
super 'outdated', 'Display all gems that need updates'
add_local_remote_options
add_platform_option
end
def description # :nodoc:
<<-EOF
The outdated command lists gems you way wish to upgrade to a newer version.
You can check for dependency mismatches using the dependency command and
update the gems with the update or install commands.
EOF
end
def execute
Gem::Specification.outdated_and_latest_version.each do |spec, remote_version|
say "#{spec.name} (#{spec.version} < #{remote_version})"
end
end
end