Enable reduce_indices over AbstractArrays

Manifest.toml

@@ -0,0 +1,55 @@
+# This file is machine-generated - editing it directly is not advised
+
+[[Dates]]
+deps = ["Printf"]
+uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
+
+[[EllipsisNotation]]
+git-tree-sha1 = "65dad386e877850e6fce4fc77f60fe75a468ce9d"
+uuid = "da5c29d0-fa7d-589e-88eb-ea29b0a81949"
+version = "0.4.0"
+
+[[IntervalSets]]
+deps = ["Dates", "EllipsisNotation", "Statistics"]
+git-tree-sha1 = "2daa370870d2a4d198642277d050aa7d34a7cad2"
+uuid = "8197267c-284f-5f27-9208-e0e47529a953"
+version = "0.5.0"
+
+[[IterTools]]
+git-tree-sha1 = "05110a2ab1fc5f932622ffea2a003221f4782c18"
+uuid = "c8e1da08-722c-5040-9ed9-7db0dc04731e"
+version = "1.3.0"
+
+[[Libdl]]
+uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
+
+[[LinearAlgebra]]
+deps = ["Libdl"]
+uuid = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+
+[[Printf]]
+deps = ["Unicode"]
+uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+
+[[Random]]
+deps = ["Serialization"]
+uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+
+[[RangeArrays]]
+git-tree-sha1 = "b9039e93773ddcfc828f12aadf7115b4b4d225f5"
+uuid = "b3c3ace0-ae52-54e7-9d0b-2c1406fd6b9d"
+version = "0.3.2"
+
+[[Serialization]]
+uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
+
+[[SparseArrays]]
+deps = ["LinearAlgebra", "Random"]
+uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+
+[[Statistics]]
+deps = ["LinearAlgebra", "SparseArrays"]
+uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
+
+[[Unicode]]
+uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"

Project.toml

@@ -1,6 +1,6 @@
 name = "AxisArrays"
 uuid = "39de3d68-74b9-583c-8d2d-e117c070f3a9"
-version = "0.4.3"
+version = "0.4.4"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"

src/core.jl

@@ -359,6 +359,11 @@ reduced_indices(axs::Tuple{Vararg{Axis,N}}, region::Dims) where {N} =
 reduced_indices0(axs::Tuple{Vararg{Axis,N}}, region::Dims) where {N} =
     map((ax,d)->d∈region ? reduced_axis0(ax) : ax, axs, ntuple(identity, N))
 
+reduced_indices(axs::Tuple{Vararg{Axis}}, regions::AbstractArray) =
+    reduced_indices(axs, Tuple(regions))
+reduced_indices0(axs::Tuple{Vararg{Axis}}, regions::AbstractArray) =
+    reduced_indices0(axs, Tuple(regions))
+
 @inline reduced_indices(axs::Tuple{Vararg{Axis}}, region::Type{<:Axis}) =
     _reduced_indices(reduced_axis, (), region, axs...)
 @inline reduced_indices0(axs::Tuple{Vararg{Axis}}, region::Type{<:Axis}) =

test/core.jl

@@ -303,6 +303,7 @@ for C in arrays
         @test (op(C, dims=Axis{:y}())) == C1
         @test (op(C, dims=Axis{:x}())) == C2
         @test (op(C, dims=(Axis{:y}(),Axis{:x}()))) == C12
+        @test (op(C, dims=[Axis{:y}(),Axis{:x}()])) == C12
     end
 end
 
@@ -343,6 +344,7 @@ for op in functions  # together, cover both reduced_indices and reduced_indices0
     @test (op(C, dims=Axis{:y}())) == C1
     @test (op(C, dims=Axis{:x}())) == C2
     @test (op(C, dims=(Axis{:y}(),Axis{:x}()))) == C12
+    @test (op(C, dims=[Axis{:y}(),Axis{:x}()])) == C12
 end
 
 C = AxisArray(collect(reshape(1:15,3,5)), Axis{:y}([:a,:b,:c]), Axis{:x}(["a","b","c","d","e"]))