probe.gl/dist/es5/lib/utils/autobind.js

JavaScript Console Instrumentation and Benchmarking for Browser and Node

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.autobind = autobind;

function autobind(obj) {
  var predefined = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ['constructor'];
  var proto = Object.getPrototypeOf(obj);
  var propNames = Object.getOwnPropertyNames(proto);
  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    var _loop = function _loop() {
      var key = _step.value;

      if (typeof obj[key] === 'function') {
        if (!predefined.find(function (name) {
          return key === name;
        })) {
          obj[key] = obj[key].bind(obj);
        }
      }
    };

    for (var _iterator = propNames[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      _loop();
    }
  } catch (err) {
    _didIteratorError = true;
    _iteratorError = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion && _iterator.return != null) {
        _iterator.return();
      }
    } finally {
      if (_didIteratorError) {
        throw _iteratorError;
      }
    }
  }
}
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