resolve_if_needed

# File lib/bundler/installer.rb, line 305
    def resolve_if_needed(options)
      if [email protected]? && !options["force"] && !Bundler.settings[:inline] && Bundler.default_lockfile.file?
        return false if @definition.nothing_changed? && [email protected]_specs?
      end

      options["local"] ? @definition.resolve_with_cache! : @definition.resolve_remotely!
      true
    end