npm package: @stdlib/nlp-ordinalize
Description: Convert an integer to an ordinal string (e.g., 1st, 2nd, etc.).
Author: The Stdlib Authors
Latest version: 0.2.3

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<details>
  <summary>
    About stdlib...
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</details>

# ordinalize

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Convert an integer to an ordinal string (e.g., `1st`, `2nd`, etc.).

<section class="intro">

</section>

<!-- /.intro -->

<section class="installation">

## Installation

```bash
npm install @stdlib/nlp-ordinalize
```

</section>

<section class="usage">

## Usage

```javascript
var ordinalize = require( '@stdlib/nlp-ordinalize' );
```

#### ordinalize( value\[, options] )

Converts an integer to an ordinal string (e.g., `1st`, `2nd`, etc.).

```javascript
var out = ordinalize( '22' );
// returns '22nd'

out = ordinalize( 13 );
// returns '13th'
```

The function accepts the following `options`:

-   **lang**: `string` indicating the language. Default: `'en'`.
-   **suffixOnly**: `boolean` indicating whether to return only the ordinal suffix. Default: `false`.
-   **gender**: `string` indicating whether to use the `masculine` or `feminine` grammatical form. Default: `'masculine'`.

By default, the function returns an ordinal string. To return only an ordinal suffix, set the `suffixOnly` option.

```javascript
var out = ordinalize( '22', {
    'suffixOnly': true
});
// returns 'nd'
```

By default, the function returns an ordinal string in English. To return an ordinal string for a different language, set the `lang` option.

```javascript
var out = ordinalize( '22', {
    'lang': 'fr'
});
// returns '22e'
```

By default, if a language differentiates between masculine and feminine grammatical forms, the functions returns an ordinal string in the masculine form. To return an ordinal string in the feminine form, set the `gender` option.

```javascript
var opts = {
    'lang': 'es',
    'gender': 'masculine'
};
var out = ordinalize( 7, opts );
// returns '7º'

opts.gender = 'feminine';
out = ordinalize( 7, opts );
// returns '7ª'
```

</section>

<!-- /.usage -->

<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

## Notes

-   The following languages are supported:

    -   **en**: English.
    -   **es**: Spanish.
    -   **fin**: Finnish.
    -   **fr**: French.
    -   **de**: German.
    -   **it**: Italian.
    -   **pt**: Portuguese.
    -   **swe**: Swedish.

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var ordinalize = require( '@stdlib/nlp-ordinalize' );

var out = ordinalize( '1' );
// returns '1st'

out = ordinalize( 2 );
// returns '2nd'

out = ordinalize( '3', {
    'suffixOnly': true
});
// returns 'rd'

out = ordinalize( '3', {
    'lang': 'de'
});
// returns '3.'
```

</section>

<!-- /.examples -->

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</section>

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<section class="related">

</section>

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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[npm-url]: https://npmjs.org/package/@stdlib/nlp-ordinalize

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[deno-readme]: https://github.com/stdlib-js/nlp-ordinalize/blob/deno/README.md
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[branches-url]: https://github.com/stdlib-js/nlp-ordinalize/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/nlp-ordinalize/main/LICENSE

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