bench: refactor to use string interpolation in blas/ext/base/glast-index-of

PR-URL: #10817
Ref: #8647

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

Author: rautelaKamal

lib/node_modules/@stdlib/blas/ext/base/glast-index-of/benchmark/benchmark.js

@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isInteger = require( '@stdlib/assert/is-integer' ).isPrimitive;
 var oneTo = require( '@stdlib/array/one-to' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var glastIndexOf = require( './../lib' );
 
@@ -89,7 +90,7 @@ function main() {
 		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/ext/base/glast-index-of/benchmark/benchmark.ndarray.js

@@ -24,6 +24,7 @@ var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isInteger = require( '@stdlib/assert/is-integer' ).isPrimitive;
 var oneTo = require( '@stdlib/array/one-to' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var glastIndexOf = require( './../lib/ndarray.js' );
 
@@ -89,7 +90,7 @@ function main() {
 		len = pow( 10, i );
 
 		f = createBenchmark( len );
-		bench( pkg+':ndarray:len='+len, f );
+		bench( format( '%s:ndarray:len=%d', pkg, len ), f );
 	}
 }