lodash/utility/property.js

define(['../internal/baseProperty'], function(baseProperty) {

  /**
   * Creates a function which returns the property value of `key` on a given object.
   *
   * @static
   * @memberOf _
   * @category Utility
   * @param {string} key The key of the property to get.
   * @returns {Function} Returns the new function.
   * @example
   *
   * var users = [
   *   { 'user': 'fred' },
   *   { 'user': 'barney' }
   * ];
   *
   * var getName = _.property('user');
   *
   * _.map(users, getName);
   * // => ['fred', barney']
   *
   * _.pluck(_.sortBy(users, getName), 'user');
   * // => ['barney', 'fred']
   */
  function property(key) {
    return baseProperty(key + '');
  }

  return property;
});