Ruby ActiveRecord和sql元组支持

Question

ActiveRecord是否支持where子句中的元组，假设底层数据库呢？

产生的where子句看起来是这样的：

where (name, address) in (('John', '123 Main St')) 

我想：

Person.where({[:name, :address] => ['John', '123 Main St']}) 

，并没有奏效。

Answer 1

Person.where("(name, address) IN ((?))", ['John', '123 Main St']) 

Answer 2

tupleArray = [['John', '123 Main St'],['Jane', '124 Main St']] 
Person.where("(name, address) IN (#{(['(?)']*tupleArray.size).join(', ')})", *tupleArray)