Function shallowProperty

docs/_static/underscore-1.13.1.js:217–221

(key)

  // Internal helper to generate a function to obtain property `key` from `obj`.
  function shallowProperty(key) {
    return function(obj) {
      return obj == null ? void 0 : obj[key];
    };
  }

  // Internal helper to obtain the `byteLength` property of an object.
  var getByteLength = shallowProperty('byteLength');