ranef(; named=true) doesn't work for GeneralizedLinearMixedModel

[stefanjwojcik]

I love this package, kudos to you all for writing such a great addition to the Julia community.

Here is my issue. After fitting a GLMM, the ranef() doesn't work as expected with the named=true argument, and it seems that this functionality should work for this kind of model. For context, I found it works as expected for a simple LMM.

Here is reproducible code:
df = DataFrame(y = rand([0,1], 1000), mycat = rand(["hey", "this", "test"], 1000))

mod = fit!(GeneralizedLinearMixedModel(@formula(y ~ (1|mycat)), df, Bernoulli() ), fast=true)

ranef(mod; named=true)

Error:
MethodError: no method matching ranef(::GeneralizedLinearMixedModel{Float64}; named=true)

[palday]

named=true isn't supported in MixedModels 3.x, though there is a lingering documentation error. Use raneftables instead.