如何使用ThinkingTank和indextank为相关模型建立索引(how to index associated models using thinkingtank and indextank)

如何使用ThinkingTank和indextank为相关模型建立索引(how to index associated models using thinkingtank and indextank)

我们正在使用thinktank gem，并且无法索引模型关联，甚至是简单的关联。 例如，一个配置文件属于一个机构，它有一个名称 - 我们想要做的事情如下：

class Profile < ActiveRecord::Base #model associations define_index do indexes institution(:name), :as => :institution_name end end

但那不起作用。 这一定很简单 - 我做错了什么？

We are using thinkingtank gem and having trouble indexing model associations, even simple ones. For example, a profile belongs to an institution, which has a name – we would like to do something like:

class Profile < ActiveRecord::Base #model associations define_index do indexes institution(:name), :as => :institution_name end end

but that doesn't work. This must be very simple – what am I doing wrong?

最满意答案

这个问题的一个可能的解决方案是添加一个方法将元素返回给索引。 对于profile.institution.name的情况：

# profile.rb # ... belongs_to :institution # ... define_index do indexes institution_name end def institution_name self.institution.name end # ...

另外，Thinkingtank不支持“：：as => ...”语法。

我也建议尝试一下Tanker： https ： //github.com/kidpollo/tanker

问候。

阿德里安

a possible solution to this issue would be adding a method returning the element to index. For the profile.institution.name case:

# profile.rb # ... belongs_to :institution # ... define_index do indexes institution_name end def institution_name self.institution.name end # ...

Also the ", :as => ..." syntax is not supported on thinkingtank.

I would also recommend giving a try to Tanker: https://github.com/kidpollo/tanker

Regards.

Adrian