collection.fastSearch.columns display deep objects

[garciadiazjaime]

Hey guys,

I have a model with nested objects, ie.

collection = {
key1: 'string',
key2: {
  name: 'name'
}
}

I would like to display collection.key2.name on the search view
http://mongorilla.herokuapp.com/search/instrument

however I noticed this line gets rid of nested objects
https://github.com/gerardobort/mongorilla/blob/master/routes/api/generic.js#L218

I did a fix replacing that line by:

data[i] = collection.fastSearch.columns.reduce((item, key) => {
                                        item[key] = eval(`result.${key}`)
                                        return item
                                    }, {})

Just wanted to check if there were a better way to do this, I just found out this package, seams really cool, but I'm not yet really familiar with.

Thanks,
Cheers.

PD. Nice repo!