Parsing multiple objects from a single row

row-to-objects

function getNames(key) {
	var parts = key.split('_')

	return {
		type: parts.shift(),
		property: parts.join('')
	}
}

function rowToObjects(obj) {
	var result = {}
	Object.keys(obj).forEach(function(key) {
		var names = getNames(key)
		result[names.type] = result[names.type] || {}
		result[names.type][names.property] = obj[key]
	})
	return result
}

var obj = {
	butts_id: 13,
	butts_name: 'lol',
	user_id: 17,
	user_name: 'Josh',
	user_email: 'nope@fake.com'
}

console.log(rowToObjects(obj))
// { butts: { id: 13, name: 'lol' },
//   user: { id: 17, name: 'Josh', email: 'nope@fake.com' } }