So I have a nested activerecord which contains an array of hashes. I am trying to get the country in an app I am making using a country code that is stored in one of the elements in the array.

the record is described:

```
user.rules.first.countries.first["country_code"]

```

user has\_many rules,

rules contains a jsonb column called countries

countries is a jsonb array of hashes

at the moment I am iterating through all of them to find the record. e.g.

```
country_code_to_find = "US"
user.rules.each do |r|
  r.countries.each do |c|
    if c["country_code"] == "US"
      # Do some stuff
    end
  end
end

```

Is there a way I can access that country with a single line using a .where() or scope or something like that? I am using rails 4, activerecord and postgres.