module SidekiqScheduler::Schedule

def prepare_schedule(schedule_hash)
  prepared_hash = {}
  schedule_hash.each do |name, job_spec|
    job_spec = job_spec.dup
    job_spec['class'] = name unless job_spec.key?('class') || job_spec.key?(:class)
    prepared_hash[name] = job_spec
  end
  prepared_hash
end