From 44b3138052d25e13473b23210ce454d5a1670603 Mon Sep 17 00:00:00 2001
From: Pietro Vertechi <pietro.vertechi@neuro.fchampalimaud.org>
Date: Thu, 25 Apr 2019 15:59:44 +0100
Subject: [PATCH] Iterate named tuples in mapslices

---
 src/flatten.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/flatten.jl b/src/flatten.jl
index ba9d235a..8c1e7424 100644
--- a/src/flatten.jl
+++ b/src/flatten.jl
@@ -19,7 +19,7 @@ function mapslices(f, x::NDSparse, dims; name = nothing)
     iterdims = setdiff([1:ndims(x);], map(d->fieldindex(columns(x.index),d), dims))
     idx = Any[Colon() for v in columns(x.index)]
 
-    iter = Columns(astuple(columns(x.index))[[iterdims...]])
+    iter = Columns(getsubfields(columns(x.index), [iterdims...]))
     if !isempty(dims) || !issorted(iter)
         iter = sort(iter)
     end