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24 changes: 10 additions & 14 deletions lib/node_modules/@stdlib/utils/object-inverse/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -105,23 +105,19 @@ var out = invert( obj, {
<!-- eslint no-undef: "error" -->

```javascript
var randu = require( '@stdlib/random/base/randu' );
var round = require( '@stdlib/math/base/special/round' );
var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
var objectKeys = require( '@stdlib/utils/keys' );
var invert = require( '@stdlib/utils/object-inverse' );

var keys;
var arr;
var out;
var i;
// Create an array of random integers:
var arr = discreteUniform( 1000, 0, 100 );

// Create an array of random integers...
arr = new Array( 1000 );
for ( i = 0; i < arr.length; i++ ) {
arr[ i ] = round( randu()*100.0 );
}
// Invert the array to determine value frequency...
out = invert( arr );
keys = Object.keys( out );
// Invert the array to determine value frequency:
var out = invert( arr );
var keys = objectKeys( out );

// Compute the frequencies...
var i;
for ( i = 0; i < keys.length; i++ ) {
if ( out[ i ] ) {
out[ i ] = out[ i ].length;
Expand Down
23 changes: 9 additions & 14 deletions lib/node_modules/@stdlib/utils/object-inverse/examples/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -18,24 +18,19 @@

'use strict';

var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
var objectKeys = require( '@stdlib/utils/keys' );
var randu = require( '@stdlib/random/base/randu' );
var round = require( '@stdlib/math/base/special/round' );
var invert = require( './../lib' );

var keys;
var arr;
var out;
var i;
// Create an array of random integers:
var arr = discreteUniform( 1000, 0, 100 );

// Create an array of random integers...
arr = new Array( 1000 );
for ( i = 0; i < arr.length; i++ ) {
arr[ i ] = round( randu()*100.0 );
}
// Invert the array to determine value frequency...
out = invert( arr );
keys = objectKeys( out );
// Invert the array to determine value frequency:
var out = invert( arr );
var keys = objectKeys( out );

// Compute the frequencies...
var i;
for ( i = 0; i < keys.length; i++ ) {
if ( out[ i ] ) {
out[ i ] = out[ i ].length;
Expand Down