Update ext/RecursiveArrayToolsZygoteExt.jl

Author: ChrisRackauckas

ext/RecursiveArrayToolsZygoteExt.jl

@@ -139,19 +139,6 @@ end
     view(A, I...), view_adjoint
 end
 
-# function ChainRulesCore.ProjectTo(a::AbstractVectorOfArray)
-#     ChainRulesCore.ProjectTo{VectorOfArray}((sz = size(a)))
-# end
-# 
-# function (p::ChainRulesCore.ProjectTo{VectorOfArray})(x::Union{
-#         AbstractArray, AbstractVectorOfArray})
-#     if eltype(x) <: Number
-#         arr = reshape(x, p.sz)
-#         return VectorOfArray([arr[:, i] for i in 1:p.sz[end]])
-#     elseif eltype(x) <: AbstractArray
-#         return VectorOfArray(x)
-#     end
-# end
 
 @adjoint function Broadcast.broadcasted(::typeof(+), x::AbstractVectorOfArray,
         y::Union{Zygote.Numeric, AbstractVectorOfArray})