Aliases

Define an alias that merges some information from links as computable properties, this is a way of flattening a nested structure:

alias ReviewAlias := Review {
    # It will already have all the Review
    # properties and links.
    author_name := .author.name,
    movie_title := .movie.title,
}

Define an alias for traversing a link backwards, this is especially useful for GraphQL access:

alias MovieAlias := Movie {
    # A computable link for accessing all the
    # reviews for this movie.
    reviews := .<movie[IS Review]
}

The aliases defined above allow you to query MovieAlias with GraphQL.