class Github::Client::GitData::Trees

def get(*args)
  arguments(args, required: [:user, :repo, :sha])
  user   = arguments.user
  repo   = arguments.repo
  sha    = arguments.sha
  params = arguments.params
  response = if params['recursive']
    params['recursive'] = 1
    get_request("/repos/#{user}/#{repo}/git/trees/#{sha}", params)
  else
    get_request("/repos/#{user}/#{repo}/git/trees/#{sha.to_s}", params)
  end
  return response unless block_given?
  response.tree.each { |el| yield el }
end