# File lib/rubygems/request_set/lockfile.rb, line 202
def to_s
out = []
groups = spec_groups
add_PATH out, groups.delete(Gem::Resolver::VendorSpecification) { [] }
add_GIT out, groups.delete(Gem::Resolver::GitSpecification) { [] }
add_GEM out, groups
add_PLATFORMS out
add_DEPENDENCIES out
out.join "\n"
end
