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30 lines
852 B
JavaScript
30 lines
852 B
JavaScript
/**
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* lodash 4.0.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var ary = require('lodash.ary');
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/**
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* Creates a function that accepts up to one argument, ignoring any
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* additional arguments.
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*
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* @static
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* @memberOf _
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* @category Function
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* @param {Function} func The function to cap arguments for.
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* @returns {Function} Returns the new function.
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* @example
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*
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* _.map(['6', '8', '10'], _.unary(parseInt));
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* // => [6, 8, 10]
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*/
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function unary(func) {
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return ary(func, 1);
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}
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module.exports = unary;
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