diff options
Diffstat (limited to 'jni/ruby/lib/rubygems/resolver/installed_specification.rb')
-rw-r--r-- | jni/ruby/lib/rubygems/resolver/installed_specification.rb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/jni/ruby/lib/rubygems/resolver/installed_specification.rb b/jni/ruby/lib/rubygems/resolver/installed_specification.rb new file mode 100644 index 0000000..2a2b89a --- /dev/null +++ b/jni/ruby/lib/rubygems/resolver/installed_specification.rb @@ -0,0 +1,58 @@ +## +# An InstalledSpecification represents a gem that is already installed +# locally. + +class Gem::Resolver::InstalledSpecification < Gem::Resolver::SpecSpecification + + def == other # :nodoc: + self.class === other and + @set == other.set and + @spec == other.spec + end + + ## + # This is a null install as this specification is already installed. + # +options+ are ignored. + + def install options = {} + yield nil + end + + ## + # Returns +true+ if this gem is installable for the current platform. + + def installable_platform? + # BACKCOMPAT If the file is coming out of a specified file, then we + # ignore the platform. This code can be removed in RG 3.0. + return true if @source.kind_of? Gem::Source::SpecificFile + + super + end + + def pretty_print q # :nodoc: + q.group 2, '[InstalledSpecification', ']' do + q.breakable + q.text "name: #{name}" + + q.breakable + q.text "version: #{version}" + + q.breakable + q.text "platform: #{platform}" + + q.breakable + q.text 'dependencies:' + q.breakable + q.pp spec.dependencies + end + end + + ## + # The source for this specification + + def source + @source ||= Gem::Source::Installed.new + end + +end + |