def add_found_dependencies to_do, dependency_list
seen = {}
dependencies = Hash.new { |h, name| h[name] = Gem::Dependency.new name }
until to_do.empty? do
spec = to_do.shift
next if spec.nil? or seen[spec.name]
seen[spec.name] = true
deps = spec.runtime_dependencies
deps |= spec.development_dependencies if @development
deps.each do |dep|
dependencies[dep.name] = dependencies[dep.name].merge dep
results = find_gems_with_sources(dep).reverse
results.reject! do |dep_spec,|
to_do.push dep_spec
Gem::Specification.any? do |installed_spec|
dep.name == installed_spec.name and
dep.requirement.satisfied_by? installed_spec.version
end
end
results.each do |dep_spec, source_uri|
@specs_and_sources << [dep_spec, source_uri]
dependency_list.add dep_spec
end
end
end
dependency_list.remove_specs_unsatisfied_by dependencies
end