Fix the printing for Array of ArrayPartition

Author: YingboMa

src/array_partition.jl

@@ -227,7 +227,7 @@ Base.last(A::ArrayPartition) = last(last(A.x))
 
 ## display
 Base.summary(A::ArrayPartition) = string(typeof(A), " with arrays:")
-Base.show(io::IO,A::ArrayPartition) = Base.show.(io,A.x)
+Base.show(io::IO,A::ArrayPartition) = map(x->Base.show(io,x),A.x)
 Base.show(io::IO, m::MIME"text/plain", A::ArrayPartition) = show(io, m, A.x)
 
 ## broadcasting

test/utils_test.jl

@@ -27,3 +27,6 @@ AofuSA = [@SVector [2.0u"kg",3.0u"kg"] for i in 1:5]
 recursive_unitless_eltype(AofuSA) == SVector{2,Float64}
 
 @inferred recursive_unitless_eltype(AofuSA)
+
+A = [ArrayPartition(ones(1),ones(1)),]
+@test repr("text/plain", A) == "1-element Array{ArrayPartition{Float64,Tuple{Array{Float64,1},Array{Float64,1}}},1}:\n [1.0][1.0]"