Fixes after recent array wrapper changes

[maleadt]

No description provided.

[codecov]

Codecov Report

Merging #441 into master will not change coverage.
The diff coverage is 84.61%.

@@           Coverage Diff           @@
##           master     #441   +/-   ##
=======================================
  Coverage   79.01%   79.01%           
=======================================
  Files         170      170           
  Lines        9275     9275           
=======================================
  Hits         7329     7329           
  Misses       1946     1946           

Impacted Files	Coverage Δ
lib/curand/random.jl	89.23% <ø> (ø)
src/array.jl	87.59% <ø> (ø)
src/mapreduce.jl	97.77% <ø> (ø)
src/accumulate.jl	94.59% <60.00%> (ø)
src/indexing.jl	100.00% <100.00%> (ø)
src/random.jl	80.64% <100.00%> (ø)
src/reverse.jl	94.59% <100.00%> (ø)

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