Default bundle_samples is quite annoying

[torfjelde]

The default implementation of bundle_samples specializes on Vector{T}, which in becomes very annoying if you want to implement your own bundle_samples, e.g. if you then use AbstractVector you almost immediately run into ambiguity errors.

AbstractMCMC.jl/src/interface.jl

Lines 38 to 44 in 7192263

	function bundle_samples(
	samples::Vector, ::AbstractModel, ::AbstractSampler, ::Any, ::Type{Vector{T}}; kwargs...
	) where {T}
	return map(samples) do sample
	convert(T, sample)
	end
	end

In addition, IIUC it seems quite "useless" given that by default sample already returns a Vector of the transitions?

Thoughts on removing this?

[torfjelde]

Do you have any thoughts on this @devmotion ?