mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
5307d803f5
in this commit: RubyGems now automatically checks for gem.deps.rb or Gemfile when running ruby executables. This behavior is similar to `bundle exec rake`. This change may be reverted before Ruby 2.1.0 if too many bugs are found. * test/rubygems: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
39 lines
727 B
Ruby
39 lines
727 B
Ruby
##
|
|
# 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
|
|
@sets = sets
|
|
end
|
|
|
|
##
|
|
# Finds all specs matching +req+ in all sets.
|
|
|
|
def find_all req
|
|
res = []
|
|
@sets.each { |s| res += s.find_all(req) }
|
|
res
|
|
end
|
|
|
|
##
|
|
# Prefetches +reqs+ in all sets.
|
|
|
|
def prefetch reqs
|
|
@sets.each { |s| s.prefetch(reqs) }
|
|
end
|
|
|
|
end
|
|
|