class EacRubyUtils::Envs::Command

def initialize(env, command, extra_options = {})
  @env = env
  @extra_options = extra_options.with_indifferent_access
  if command.count == 1 && command.first.is_a?(Array)
    @command = command.first
  elsif command.is_a?(Array)
    @command = command
  else
    raise "Invalid argument command: #{command}|#{command.class}"
  end
end