Add reverse methods for KeyedArray

Author: jariji

ext/AxisKeysExt.jl

@@ -10,4 +10,11 @@ Accessors.set(x::KeyedArray, f::Base.Fix2{typeof(axiskeys), Int}, v) = @set axis
 Accessors.set(x::KeyedArray, f::Base.Fix2{typeof(axiskeys), Symbol}, v) = @set named_axiskeys(x)[f.x] = v
 
 Accessors.set(x::KeyedArray, ::typeof(AxisKeys.keyless_unname), v::AbstractArray) = KeyedArray(v; named_axiskeys(x)...)
+
+function set(x::AbstractVector, ::typeof(reverse), v::KeyedArray)
+    res = similar(x, eltype(v))
+    res .= v
+    reverse!(res)
+    res
+end
 end

src/functionlenses.jl

@@ -92,6 +92,12 @@ end
 set(::Tuple, ::typeof(reverse), v) = reverse(Tuple(v))
 set(x::NamedTuple, ::typeof(reverse), v) = @set reverse(Tuple(x)) = v
 function set(x::AbstractVector, ::typeof(reverse), v)
+    res = similar(x, eltype(v))
+    res .= v
+    reverse!(res)
+    res
+end
+function set(x::AbstractVector, ::typeof(reverse), v::AbstractVector)
     res = similar(x, eltype(v), size(v))
     res .= v
     reverse!(res)