refactor: update javascript examples

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/base/dsort2hp/README.md

@@ -169,30 +169,15 @@ console.log( y );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var round = require( '@stdlib/math/base/special/round' );
-var randu = require( '@stdlib/random/base/randu' );
-var Float64Array = require( '@stdlib/array/float64' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var dsort2hp = require( '@stdlib/blas/ext/base/dsort2hp' );
 
-var rand;
-var sign;
-var x;
-var y;
-var i;
-
-x = new Float64Array( 10 );
-y = new Float64Array( 10 ); // index array
-for ( i = 0; i < x.length; i++ ) {
-    rand = round( randu()*100.0 );
-    sign = randu();
-    if ( sign < 0.5 ) {
-        sign = -1.0;
-    } else {
-        sign = 1.0;
-    }
-    x[ i ] = sign * rand;
-    y[ i ] = i;
-}
+var x = discreteUniform( 10, -100, 100, {
+    'dtype': 'float64'
+});
+var y = discreteUniform( 10, -100, 100, {
+    'dtype': 'float64'
+});
 console.log( x );
 console.log( y );
 

lib/node_modules/@stdlib/blas/ext/base/dsort2hp/examples/index.js

@@ -18,34 +18,15 @@
 
 'use strict';
 
-var round = require( '@stdlib/math/base/special/round' );
-var randu = require( '@stdlib/random/base/randu' );
-var Float64Array = require( '@stdlib/array/float64' );
-var dsort2hp = require( './../lib' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var dsort2hp = require( '@stdlib/blas/ext/base/dsort2hp' );
 
-var rand;
-var sign;
-var x;
-var y;
-var i;
-
-x = new Float64Array( 10 );
-y = new Float64Array( 10 ); // index array
-for ( i = 0; i < x.length; i++ ) {
-	if ( randu() < 0.2 ) {
-		x[ i ] = NaN;
-	} else {
-		rand = round( randu()*100.0 );
-		sign = randu();
-		if ( sign < 0.5 ) {
-			sign = -1.0;
-		} else {
-			sign = 1.0;
-		}
-		x[ i ] = sign * rand;
-	}
-	y[ i ] = i;
-}
+var x = discreteUniform( 10, -100, 100, {
+	'dtype': 'float64'
+});
+var y = discreteUniform( 10, -100, 100, {
+	'dtype': 'float64'
+});
 console.log( x );
 console.log( y );