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Ruby 如何组合Mongoid 4中的任意_？

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Ruby 如何组合Mongoid 4中的任意_？,ruby,mongoid,mongoid4,Ruby,Mongoid,Mongoid4,我在这篇文章中读到，您可以将中的任何一个与之间的组合起来，如下所示： webshop = Webshop.first webshop.orders.any_of( webshop.orders.between(:datetime_pending, [Time.zone.now-7.days, Time.zone.now]).selector, # An error is raised here. webshop.orders.between(:datetime, [Ti

我在这篇文章中读到，您可以将
中的任何一个
与
之间的
组合起来，如下所示：


webshop = Webshop.first

webshop.orders.any_of(
  webshop.orders.between(:datetime_pending, [Time.zone.now-7.days, Time.zone.now]).selector, # An error is raised here.
  webshop.orders.between(:datetime,         [Time.zone.now-7.days, Time.zone.now]).selector
)


但是当使用Mongoid 4尝试此查询时，我得到了错误：


ArgumentError: wrong number of arguments (2 for 0..1).
/Users/christoffer/project/vendor/gems/ruby/2.0.0/gems/origin-1.1.0/lib/origin/selectable.rb:63:in `between'
/Users/christoffer/project/vendor/gems/ruby/2.0.0/bundler/gems/mongoid-b91705b0ded8/lib/mongoid/relations/referenced/many.rb:413:in `block in method_missing'
/Users/christoffer/project/vendor/gems/ruby/2.0.0/bundler/gems/mongoid-b91705b0ded8/lib/mongoid/scopable.rb:238:in `with_scope'
/Users/christoffer/project/vendor/gems/ruby/2.0.0/bundler/gems/mongoid-b91705b0ded8/lib/mongoid/relations/referenced/many.rb:412:in `method_missing'



我在这里遗漏了什么？
根据文档，需要一个散列（一个带有范围值的键）

您是否尝试过传递它而不是数组


webshop = Webshop.first
now = Time.zone.now
seven_days = now - 7.days
webshop_orders = webshop.orders

webshop_orders.any_of(
  webshop_orders.between(datetime_pending: seven_days..now).selector,
  webshop_orders.between(datetime:         seven_days..now).selector
)



用什么方法？请添加完整的错误。抱歉。现在已输入完整的堆栈跟踪。