refactor: use accessor utility

Author: kgryte

lib/node_modules/@stdlib/ndarray/iter/values/lib/main.js

@@ -27,7 +27,7 @@ var isndarrayLike = require( '@stdlib/assert/is-ndarray-like' );
 var hasOwnProp = require( '@stdlib/assert/has-own-property' );
 var iteratorSymbol = require( '@stdlib/symbol/iterator' );
 var zeros = require( '@stdlib/array/base/zeros' );
-var copyIndexed = require( '@stdlib/array/base/copy-indexed' );
+var getShape = require( '@stdlib/ndarray/shape' );
 var numel = require( '@stdlib/ndarray/base/numel' );
 var nextCartesianIndex = require( '@stdlib/ndarray/base/next-cartesian-index' ).assign;
 var format = require( '@stdlib/string/format' );
@@ -74,7 +74,6 @@ function nditerValues( x ) {
 	var FLG;
 	var idx;
 	var dim;
-	var sh;
 	var N;
 	var i;
 
@@ -97,14 +96,11 @@ function nditerValues( x ) {
 		}
 	}
 	// Retrieve input array meta data:
-	shape = x.shape;
+	shape = getShape( x );
 	ndims = shape.length;
 
-	// Copy the input shape:
-	sh = copyIndexed( shape );
-
 	// Check whether the input array is empty...
-	N = numel( sh );
+	N = numel( shape );
 	if ( N === 0 ) {
 		FLG = true;
 	}