_.toPairsIn(object)

_.updateWith(object, path, updater, [customizer])

_.forOwn(object, [iteratee=_.identity])

_.assignWith(object, sources, [customizer])

_.keysIn(object) source

_.at(object, [paths])

_.assignIn(object, [sources])

_.pick(object, [paths])

_.result(object, path, [defaultValue])

_.valuesIn(object)