class Sidekiq::CLI

def parse_config(path)
  opts = YAML.load(ERB.new(File.read(path)).result) || {}
  if opts.respond_to? :deep_symbolize_keys!
    opts.deep_symbolize_keys!
  else
    symbolize_keys_deep!(opts)
  end
  opts = opts.merge(opts.delete(environment.to_sym) || {})
  parse_queues(opts, opts.delete(:queues) || [])
  opts
end