bench: refactor to use string interpolation in blas/tools/swap-factory

Author: rautelaKamal

lib/node_modules/@stdlib/blas/tools/swap-factory/benchmark/benchmark.js

@@ -26,6 +26,7 @@ var pow = require( '@stdlib/math/base/special/pow' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var array = require( '@stdlib/ndarray/array' );
 var dswap = require( '@stdlib/blas/base/dswap' ).ndarray;
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var factory = require( './../lib' );
 
@@ -99,7 +100,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':len='+len, f );
+		bench( format( '%s:len=%d', pkg, len ), f );
 	}
 }
 

lib/node_modules/@stdlib/blas/tools/swap-factory/benchmark/benchmark.stacks.js

@@ -27,6 +27,7 @@ var uniform = require( '@stdlib/random/array/uniform' );
 var numel = require( '@stdlib/ndarray/base/numel' );
 var array = require( '@stdlib/ndarray/array' );
 var dswap = require( '@stdlib/blas/base/dswap' ).ndarray;
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var factory = require( './../lib' );