# File rubygems/available_set.rb, line 23 def <<(o) case o when Gem::AvailableSet s = o.set when Array s = o.map do |sp,so| if !sp.kind_of?(Gem::Specification) or !so.kind_of?(Gem::Source) raise TypeError, "Array must be in [[spec, source], ...] form" end Tuple.new(sp,so) end else raise TypeError, "must be a Gem::AvailableSet" end @set += s @sorted = nil self end
# File rubygems/available_set.rb, line 17 def add(spec, source) @set << Tuple.new(spec, source) @sorted = nil self end
# File rubygems/available_set.rb, line 71 def all_specs @set.map {|t| t.spec } end
Yields each Tuple
in this AvailableSet
# File rubygems/available_set.rb, line 48 def each return enum_for __method__ unless block_given? @set.each do |tuple| yield tuple end end
Yields the Gem::Specification
for each Tuple
in this AvailableSet
# File rubygems/available_set.rb, line 59 def each_spec return enum_for __method__ unless block_given? each do |tuple| yield tuple.spec end end
# File rubygems/available_set.rb, line 67 def empty? @set.empty? end
Used by the Resolver, the protocol to use a AvailableSet
as a search Set.
# File rubygems/available_set.rb, line 125 def find_all(req) dep = req.dependency match = @set.find_all do |t| dep.match? t.spec end match.map do |t| Gem::Resolver::LocalSpecification.new(self, t.spec, t.source) end end
# File rubygems/available_set.rb, line 161 def inject_into_list(dep_list) @set.each {|t| dep_list.add t.spec } end
# File rubygems/available_set.rb, line 75 def match_platform! @set.reject! {|t| !Gem::Platform.match_spec?(t.spec) } @sorted = nil self end
# File rubygems/available_set.rb, line 140 def pick_best! return self if empty? @set = [sorted.first] @sorted = nil self end
# File rubygems/available_set.rb, line 137 def prefetch(reqs) end
# File rubygems/available_set.rb, line 148 def remove_installed!(dep) @set.reject! do |t| # already locally installed Gem::Specification.any? do |installed_spec| dep.name == installed_spec.name and dep.requirement.satisfied_by? installed_spec.version end end @sorted = nil self end
# File rubygems/available_set.rb, line 81 def sorted @sorted ||= @set.sort do |a,b| i = b.spec <=> a.spec i != 0 ? i : (a.source <=> b.source) end end
# File rubygems/available_set.rb, line 92 def source_for(spec) f = @set.find {|t| t.spec == spec } f.source end
Converts this AvailableSet
into a RequestSet that can be used to install gems.
If development
is :none then no development dependencies are installed. Other options are :shallow for only direct development dependencies of the gems in this set or :all for all development dependencies.
# File rubygems/available_set.rb, line 105 def to_request_set(development = :none) request_set = Gem::RequestSet.new request_set.development = :all == development each_spec do |spec| request_set.always_install << spec request_set.gem spec.name, spec.version request_set.import spec.development_dependencies if :shallow == development end request_set end