是否可以使用Ohm和Redis DB Is Ruby更新模型属性？

我首先来看Monk和Ohm/RedisAPI，我有一个简单的问题。是否可以使用Ohm/Redis更新模型对象上的属性

class Event < Ohm::Model
  attribute :name
  index :name
end

Event.create(:name => "A mistake made here...")

@event = Event.find(:id, 25)
@event.name = "I want to edit my mistake... but do not know how"
@event.save

---

在文档中似乎找不到有关如何完成此操作的任何信息。提前谢谢

您应该能够使用常规的

#save

来执行此操作。你能发布更多的上下文来找出它不起作用的原因吗

event = Event[25]
event.name = "Updated name"
event.save

---

我不确定我是否完全理解您的问题，但是使用下面的代码更新了属性

require 'rubygems'
require 'ohm'

Ohm.connect

class Event < Ohm::Model
  attribute :name
  index :name
end

Event.create(:name => "A mistake made here...")

@event = Event.find(:name => "A mistake made here...").first
puts @event.inspect
@event.name = "I want to edit my mistake... but do not know how"
@event.save
puts @event.inspect

@event2 = Event.find(:name => "I want to edit my mistake... but do not know how").first
puts @event2.inspect

需要“rubygems”
需要“欧姆”
欧姆连接
类事件<欧姆：：模型
属性：名称
索引：名称
结束
创建（：name=>“此处出错…”）
@event=event.find（：name=>“此处出错…”）。首先
放置@event.inspect
@event.name=“我想编辑我的错误…但不知道如何编辑”
@event.save
放置@event.inspect
@event2=Event.find（：name=>“我想编辑我的错误…但不知道如何编辑”）。首先
放置@event2.inspect

然后我得到：

#<Event:1 name="A mistake made here...">
#<Event:1 name="I want to edit my mistake... but do not know how">
#<Event:1 name="I want to edit my mistake... but do not know how">

#
#
#

因此，name属性被更新

require 'rubygems'
require 'ohm'

Ohm.connect

class Event < Ohm::Model
  attribute :name
  index :name
end

Event.create(:name => "A mistake made here...")

@event = Event.find(:name => "A mistake made here...").first
puts @event.inspect
@event.name = "I want to edit my mistake... but do not know how"
@event.save
puts @event.inspect

@event2 = Event.find(:name => "I want to edit my mistake... but do not know how").first
puts @event2.inspect