JezK
Edit File: composed_set.rb
## # A ComposedSet allows multiple sets to be queried like a single set. # # To create a composed set with any number of sets use: # # Gem::Resolver.compose_sets set1, set2 # # This method will eliminate nesting of composed sets. class Gem::Resolver::ComposedSet < Gem::Resolver::Set attr_reader :sets # :nodoc: ## # Creates a new ComposedSet containing +sets+. Use # Gem::Resolver::compose_sets instead. def initialize *sets super() @sets = sets end ## # Sets the remote network access for all composed sets. def remote= remote super @sets.each { |set| set.remote = remote } end ## # Finds all specs matching +req+ in all sets. def find_all req @sets.map do |s| s.find_all req end.flatten end ## # Prefetches +reqs+ in all sets. def prefetch reqs @sets.each { |s| s.prefetch(reqs) } end end