class Git::Lib

def commit(message, opts = {})

def commit(message, opts = {})
  arr_opts = ['-m', message]
  arr_opts << '-a' if opts[:add_all]
  arr_opts << '--allow-empty' if opts[:allow_empty]
  arr_opts << "--author" << opts[:author] if opts[:author]
  command('commit', arr_opts)
end