The global rubygems pool represented via the traditional source index.
# File lib/rubygems/dependency_resolver/index_set.rb, line 7 def initialize @f = Gem::SpecFetcher.fetcher @all = Hash.new { |h,k| h[k] = [] } list, = @f.available_specs :released list.each do |uri, specs| specs.each do |n| @all[n.name] << [uri, n] end end @specs = {} end
Return an array of IndexSpecification objects matching DependencyRequest
req
.
# File lib/rubygems/dependency_resolver/index_set.rb, line 27 def find_all req res = [] name = req.dependency.name @all[name].each do |uri, n| if req.dependency.match? n then res << Gem::DependencyResolver::IndexSpecification.new( self, n.name, n.version, uri, n.platform) end end res end
Called from IndexSpecification to get a true Specification object.
# File lib/rubygems/dependency_resolver/index_set.rb, line 46 def load_spec name, ver, platform, source key = "#{name}-#{ver}-#{platform}" @specs.fetch key do tuple = Gem::NameTuple.new name, ver, platform @specs[key] = source.fetch_spec tuple end end
No prefetching needed since we load the whole index in initially.
# File lib/rubygems/dependency_resolver/index_set.rb, line 60 def prefetch gems end