time-to-botec

Benchmark sampling in different programming languages
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bindAll.js (1125B)

      1 var arrayEach = require('./_arrayEach'),
      2     baseAssignValue = require('./_baseAssignValue'),
      3     bind = require('./bind'),
      4     flatRest = require('./_flatRest'),
      5     toKey = require('./_toKey');
      6 
      7 /**
      8  * Binds methods of an object to the object itself, overwriting the existing
      9  * method.
     10  *
     11  * **Note:** This method doesn't set the "length" property of bound functions.
     12  *
     13  * @static
     14  * @since 0.1.0
     15  * @memberOf _
     16  * @category Util
     17  * @param {Object} object The object to bind and assign the bound methods to.
     18  * @param {...(string|string[])} methodNames The object method names to bind.
     19  * @returns {Object} Returns `object`.
     20  * @example
     21  *
     22  * var view = {
     23  *   'label': 'docs',
     24  *   'click': function() {
     25  *     console.log('clicked ' + this.label);
     26  *   }
     27  * };
     28  *
     29  * _.bindAll(view, ['click']);
     30  * jQuery(element).on('click', view.click);
     31  * // => Logs 'clicked docs' when clicked.
     32  */
     33 var bindAll = flatRest(function(object, methodNames) {
     34   arrayEach(methodNames, function(key) {
     35     key = toKey(key);
     36     baseAssignValue(object, key, bind(object[key], object));
     37   });
     38   return object;
     39 });
     40 
     41 module.exports = bindAll;