# frozen_string_literal: true
##
# 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
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