Maintenance of Ruby 2.0.0 ended on February 24, 2016. Read more

In Files

  • rubygems/commands/outdated_command.rb

Class/Module Index [+]



Public Class Methods

new() click to toggle source
               # File rubygems/commands/outdated_command.rb, line 11
def initialize
  super 'outdated', 'Display all gems that need updates'


Public Instance Methods

execute() click to toggle source
               # File rubygems/commands/outdated_command.rb, line 18
def execute
  Gem::Specification.outdated.sort.each do |name|
    local   = Gem::Specification.find_all_by_name(name).max
    dep     =, ">= #{local.version}"
    remotes, _ = Gem::SpecFetcher.fetcher.spec_for_dependency dep

    next if remotes.empty?

    remotes.sort! { |a,b| a[0].version <=> b[0].version }

    highest = remotes.last.first

    say "#{} (#{local.version} < #{highest.version})"

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