bench: refactor to use string interpolation in function

PR-URL: #11614
Ref: #8647

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Author: anandkaranubc

lib/node_modules/@stdlib/function/ctor/benchmark/benchmark.js

@@ -21,13 +21,14 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var Fcn = require( './../lib' );
 
 
 // MAIN //
 
-bench( pkg+'::instantiation', function benchmark( b ) {
+bench( format( '%s::instantiation', pkg ), function benchmark( b ) {
 	var f;
 	var i;
 
@@ -46,7 +47,7 @@ bench( pkg+'::instantiation', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+'::evaluation', function benchmark( b ) {
+bench( format( '%s::evaluation', pkg ), function benchmark( b ) {
 	var f;
 	var v;
 	var i;
@@ -68,7 +69,7 @@ bench( pkg+'::evaluation', function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+'::inline', function benchmark( b ) {
+bench( format( '%s::inline', pkg ), function benchmark( b ) {
 	var v;
 	var i;
 

lib/node_modules/@stdlib/function/thunk/benchmark/benchmark.js

@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var isFunction = require( '@stdlib/assert/is-function' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var abs = require( '@stdlib/math/base/special/abs' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var thunk = require( './../lib' );
 
@@ -49,7 +50,7 @@ bench( pkg, function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+'::thunk', function benchmark( b ) {
+bench( format( '%s::thunk', pkg ), function benchmark( b ) {
 	var fcn;
 	var out;
 	var i;