<!-- TITLE/ -->

<h1>Filter Transform for Caterpillar</h1>

<!-- /TITLE -->


<!-- BADGES/ -->

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<!-- DESCRIPTION/ -->

Filter out undesired log levels from your Caterpillar logger stream

<!-- /DESCRIPTION -->


## Usage

[Complete API Documentation.](http://master.caterpillar-filter.bevry.surge.sh/docs/globals.html)

[Example.](https://github.com/bevry/caterpillar-examples/blob/master/source/filter.ts)

<!-- INSTALL/ -->

<h2>Install</h2>

<a href="https://npmjs.com" title="npm is a package manager for javascript"><h3>npm</h3></a>
<ul>
<li>Install: <code>npm install --save caterpillar-filter</code></li>
<li>Import: <code>import pkg from ('caterpillar-filter')</code></li>
<li>Require: <code>const pkg = require('caterpillar-filter').default</code></li>
</ul>

<a href="https://www.pika.dev/cdn" title="100% Native ES Modules CDN"><h3>pika</h3></a>

``` html
<script type="module">
    import pkg from '//cdn.pika.dev/caterpillar-filter/^6.15.0'
</script>
```

<a href="https://unpkg.com" title="unpkg is a fast, global content delivery network for everything on npm"><h3>unpkg</h3></a>

``` html
<script type="module">
    import pkg from '//unpkg.com/caterpillar-filter@^6.15.0'
</script>
```

<a href="https://jspm.io" title="Native ES Modules CDN"><h3>jspm</h3></a>

``` html
<script type="module">
    import pkg from '//dev.jspm.io/caterpillar-filter@6.15.0'
</script>
```

<h3><a href="https://editions.bevry.me" title="Editions are the best way to produce and consume packages you care about.">Editions</a></h3>

<p>This package is published with the following editions:</p>

<ul><li><code>caterpillar-filter/source/index.ts</code> is <a href="https://www.typescriptlang.org/" title="TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. ">TypeScript</a> source code with <a href="https://babeljs.io/docs/learn-es2015/#modules" title="ECMAScript Modules">Import</a> for modules</li>
<li><code>caterpillar-filter</code> aliases <code>caterpillar-filter/edition-esnext/index.js</code></li>
<li><code>caterpillar-filter/edition-esnext/index.js</code> is <a href="https://www.typescriptlang.org/" title="TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. ">TypeScript</a> compiled against <a href="https://en.wikipedia.org/wiki/ECMAScript#ES.Next" title="ECMAScript Next">ESNext</a> for <a href="https://nodejs.org" title="Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine">Node.js</a> 10 || 12 || 13 || 14 with <a href="https://nodejs.org/dist/latest-v5.x/docs/api/modules.html" title="Node/CJS Modules">Require</a> for modules</li>
<li><code>caterpillar-filter/edition-browsers/index.js</code> is <a href="https://www.typescriptlang.org/" title="TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. ">TypeScript</a> compiled against <a href="https://en.wikipedia.org/wiki/ECMAScript#10th_Edition_-_ECMAScript_2019" title="ECMAScript ES2019">ES2019</a> for web browsers with <a href="https://babeljs.io/docs/learn-es2015/#modules" title="ECMAScript Modules">Import</a> for modules</li>
<li><code>caterpillar-filter/edition-node-esm/index.js</code> is <a href="https://www.typescriptlang.org/" title="TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. ">TypeScript</a> compiled against <a href="https://en.wikipedia.org/wiki/ECMAScript#ES.Next" title="ECMAScript Next">ESNext</a> for <a href="https://nodejs.org" title="Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine">Node.js</a> with <a href="https://babeljs.io/docs/learn-es2015/#modules" title="ECMAScript Modules">Import</a> for modules</li></ul>

<!-- /INSTALL -->


<!-- HISTORY/ -->

<h2>History</h2>

<a href="https://github.com/bevry/caterpillar-filter/blob/master/HISTORY.md#files">Discover the release history by heading on over to the <code>HISTORY.md</code> file.</a>

<!-- /HISTORY -->


<!-- BACKERS/ -->

<h2>Backers</h2>

<h3>Maintainers</h3>

These amazing people are maintaining this project:

<ul><li><a href="https://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/caterpillar-filter/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/caterpillar-filter">view contributions</a></li></ul>

<h3>Sponsors</h3>

No sponsors yet! Will you be the first?

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<h3>Contributors</h3>

These amazing people have contributed code to this project:

<ul><li><a href="https://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/caterpillar-filter/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/caterpillar-filter">view contributions</a></li></ul>

<a href="https://github.com/bevry/caterpillar-filter/blob/master/CONTRIBUTING.md#files">Discover how you can contribute by heading on over to the <code>CONTRIBUTING.md</code> file.</a>

<!-- /BACKERS -->


<!-- LICENSE/ -->

<h2>License</h2>

Unless stated otherwise all works are:

<ul><li>Copyright &copy; 2012+ <a href="http://bevry.me">Bevry Pty Ltd</a></li>
<li>Copyright &copy; 2011 <a href="https://balupton.com">Benjamin Lupton</a></li></ul>

and licensed under:

<ul><li><a href="http://spdx.org/licenses/MIT.html">MIT License</a></li></ul>

<!-- /LICENSE -->
