underscore/lodash unique by multiple properties

Question

I have an array of objects with duplicates and I\'m trying to get a unique listing, where uniqueness is defined by a subset of the properties of the object. For example,

Answer 1

Here there's the correct answer

javascript - lodash - create a unique list based on multiple attributes.

FYI var result = _.uniqBy(list, v => [v.id, v.sequence].join());