time-to-botec

Benchmark sampling in different programming languages
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flip.js (636B)

      1 var createWrap = require('./_createWrap');
      2 
      3 /** Used to compose bitmasks for function metadata. */
      4 var WRAP_FLIP_FLAG = 512;
      5 
      6 /**
      7  * Creates a function that invokes `func` with arguments reversed.
      8  *
      9  * @static
     10  * @memberOf _
     11  * @since 4.0.0
     12  * @category Function
     13  * @param {Function} func The function to flip arguments for.
     14  * @returns {Function} Returns the new flipped function.
     15  * @example
     16  *
     17  * var flipped = _.flip(function() {
     18  *   return _.toArray(arguments);
     19  * });
     20  *
     21  * flipped('a', 'b', 'c', 'd');
     22  * // => ['d', 'c', 'b', 'a']
     23  */
     24 function flip(func) {
     25   return createWrap(func, WRAP_FLIP_FLAG);
     26 }
     27 
     28 module.exports = flip;