Revert to for-in

Planeshifter · Planeshifter · commit b5d13490f302 · 2018-04-29T12:51:32.000-04:00
diff --git a/lib/node_modules/@stdlib/utils/for-in/benchmark/benchmark.js b/lib/node_modules/@stdlib/utils/for-in/benchmark/benchmark.js
@@ -20,7 +20,6 @@
 
 // MODULES //
 
-var objectKeys = require( 'object-keys' ).shim();
 var bench = require( '@stdlib/bench' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
@@ -62,11 +61,9 @@ bench( pkg, function benchmark( b ) {
 });
 
 bench( pkg+'::loop', function benchmark( b ) {
-	var keys;
 	var obj;
 	var key;
 	var i;
-	var j;
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
@@ -77,9 +74,7 @@ bench( pkg+'::loop', function benchmark( b ) {
 			'd': i+3,
 			'e': i+4
 		};
-		keys = objectKeys( obj );
-		for ( j = 0; j < keys.length; j++ ) {
-			key = keys[ j ];
+		for ( key in obj ) {
 			if ( isnan( obj[ key ] ) ) {
 				b.fail( 'should not be NaN' );
 			}
