# frozen_string_literal: true ## # Represents an installed gem. This is used for dependency resolution. class Gem::Source::Installed < Gem::Source def initialize # :nodoc: @uri = nil end ## # Installed sources sort before all other sources def <=>(other) case other when Gem::Source::Git, Gem::Source::Lock, Gem::Source::Vendor then -1 when Gem::Source::Installed then 0 when Gem::Source then 1 end end ## # We don't need to download an installed gem def download(spec, path) nil end def pretty_print(q) # :nodoc: q.object_group(self) do q.text "[Installed]" end end end