time-to-botec

Benchmark sampling in different programming languages
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property.js (793B)

      1 var baseProperty = require('./_baseProperty'),
      2     basePropertyDeep = require('./_basePropertyDeep'),
      3     isKey = require('./_isKey'),
      4     toKey = require('./_toKey');
      5 
      6 /**
      7  * Creates a function that returns the value at `path` of a given object.
      8  *
      9  * @static
     10  * @memberOf _
     11  * @since 2.4.0
     12  * @category Util
     13  * @param {Array|string} path The path of the property to get.
     14  * @returns {Function} Returns the new accessor function.
     15  * @example
     16  *
     17  * var objects = [
     18  *   { 'a': { 'b': 2 } },
     19  *   { 'a': { 'b': 1 } }
     20  * ];
     21  *
     22  * _.map(objects, _.property('a.b'));
     23  * // => [2, 1]
     24  *
     25  * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
     26  * // => [1, 2]
     27  */
     28 function property(path) {
     29   return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
     30 }
     31 
     32 module.exports = property;