More concise way to do categorical colors

[jariji]

let n = 50,  x = randn(n), y = randn(n), c = rand((:a,:b,:c), n)
    scatter(x, y, color=Makie.wong_colors()[indexin(c, unique(c))])
end

This code makes a scatter plot where the color of each point depends on its categorical value c. It works, but I'd like a shorter way to write this, such as color=Categorical(c) or color=Cycled.(indexin(c, unique(c))).