Reformating Code for JSON in Ruby and Node.js

When automatic reformating is executed in Ruby, A hash could be formatted like below.

json = { :key1 => value1,

             :key2 => value2 }

On the other hand, in Node.js..

json = {

    key1: value1,

    key2: value2

};

I prefer the former.

So I tried to change some configurations for Javscipt code in Preference.

But I couldn't make it.

Is there any possible way??

Thanks.

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My env: Mac 10.10.1, IntelliJ 14.0.1