mirror of https://github.com/jkjoy/sunpeiwen.git
23 lines
469 B
JavaScript
23 lines
469 B
JavaScript
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var ary = require('./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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* @since 4.0.0
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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 capped 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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