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A Lens Library for Javascript
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<title>JSDoc: Source: IdLens.js</title>
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<h1 class="page-title">Source: IdLens.js</h1>
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<pre class="prettyprint source linenums"><code>"use strict";
var _ = require('lodash'),
Lens = require('./Lens'),
IdLens;
/**
* The simplest possible `Lens`: operates on a single object; `get` returns the object and `map` applies a function to it
* and returns the result.
*
* @type {Lens}
*/
IdLens = function () {
return new Lens(
_.identity,
function (val, func) {
return func(val);
}
);
};
module.exports = IdLens;</code></pre>
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<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Compose.html">Compose</a></li><li><a href="Getter.html">Getter</a></li><li><a href="IndexedLens.html">IndexedLens</a></li><li><a href="IndexedLens.Unsafe.html">Unsafe</a></li><li><a href="Lens.html">Lens</a></li><li><a href="MultiLens.html">MultiLens</a></li><li><a href="Optional.html">Optional</a></li><li><a href="PathLens.html">PathLens</a></li><li><a href="PathLens.Unsafe.html">Unsafe</a></li><li><a href="Setter.html">Setter</a></li><li><a href="SliceLens.html">SliceLens</a></li></ul><h3>Global</h3><ul><li><a href="global.html#get">get</a></li><li><a href="global.html#IdLens">IdLens</a></li><li><a href="global.html#map">map</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-alpha11</a> on Wed Dec 17 2014 09:18:53 GMT-0500 (EST)
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