Apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/ndarray/base/to-rotr90/test/test.js

@@ -72,7 +72,6 @@ tape( 'when provided a one-dimensional input array, the function returns a new o
 	var actual;
 	var buf;
 	var x;
-	var i;
 
 	buf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
 	x = new base( 'float64', buf, [ 6 ], [ 1 ], 0, 'row-major' );
@@ -82,11 +81,8 @@ tape( 'when provided a one-dimensional input array, the function returns a new o
 	t.deepEqual( getShape( actual ), [ 6 ], 'returns expected value' );
 	t.strictEqual( String( getDType( actual ) ), String( getDType( x ) ), 'returns expected value' );
 	t.notEqual( getData( actual ), getData( x ), 'returns expected value' );
-
 	expected = [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ];
-	for ( i = 0; i < expected.length; i++ ) {
-		t.strictEqual( actual.iget( i ), expected[ i ], 'returns expected value' );
-	}
+	t.deepEqual( ndarray2array( actual ), expected, 'returns expected value' );
 
 	t.end();
 });