chore: fix JavaScript lint errors

PR-URL: #9437
Closes: #9403
Reviewed-by: Athan Reines <[email protected]>

Author: shubham220420

lib/node_modules/@stdlib/utils/unzip/README.md

@@ -67,24 +67,19 @@ var out = unzip( arr, [ 0, 2 ] );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
+var filled2dBy = require( '@stdlib/array/base/filled2d-by' );
 var unzip = require( '@stdlib/utils/unzip' );
-var round = require( '@stdlib/math/base/special/round' );
-var randu = require( '@stdlib/random/base/randu' );
-var pow = require( '@stdlib/math/base/special/pow' );
-
-var arr = new Array( 100 );
-var len = 5;
-
-var i;
-var j;
-for ( i = 0; i < arr.length; i++ ) {
-    arr[ i ] = new Array( len );
-    for ( j = 0; j < len; j++ ) {
-        arr[ i ][ j ] = round( randu() * pow(10, j) );
-    }
+
+function random( indices ) {
+    var j = indices[ 1 ] * 100;
+    return discreteUniform( j, j+100 );
 }
-var out = unzip( arr );
 
+var arr = filled2dBy( [ 100, 5 ], random );
+console.dir( arr );
+
+var out = unzip( arr );
 console.dir( out );
 ```
 

lib/node_modules/@stdlib/utils/unzip/examples/index.js

@@ -18,22 +18,17 @@
 
 'use strict';
 
-var round = require( '@stdlib/math/base/special/round' );
-var randu = require( '@stdlib/random/base/randu' );
-var pow = require( '@stdlib/math/base/special/pow' );
+var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
+var filled2dBy = require( '@stdlib/array/base/filled2d-by' );
 var unzip = require( './../lib' );
 
-var arr = new Array( 100 );
-var len = 5;
-
-var i;
-var j;
-for ( i = 0; i < arr.length; i++ ) {
-	arr[ i ] = new Array( len );
-	for ( j = 0; j < len; j++ ) {
-		arr[ i ][ j ] = round( randu() * pow(10, j) );
-	}
+function random( indices ) {
+	var j = indices[ 1 ] * 100;
+	return discreteUniform( j, j+100 );
 }
-var out = unzip( arr );
 
+var arr = filled2dBy( [ 100, 5 ], random );
+console.dir( arr );
+
+var out = unzip( arr );
 console.dir( out );