backpack-ui/dist/components/typeahead/utils/accessor.js

Lonely Planet's Components

"use strict";

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

var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require("babel-runtime/helpers/createClass");

var _createClass3 = _interopRequireDefault(_createClass2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Accessor = function () {
  function Accessor() {
    (0, _classCallCheck3.default)(this, Accessor);
  }

  (0, _createClass3.default)(Accessor, null, [{
    key: "identityFunction",
    value: function identityFunction(input) {
      return input;
    }
  }, {
    key: "generateAccessor",
    value: function generateAccessor(field) {
      return function (object) {
        return object[field];
      };
    }
  }, {
    key: "generateOptionToStringFor",
    value: function generateOptionToStringFor(prop) {
      if (typeof prop === "string") {
        return Accessor.generateAccessor(prop);
      } else if (typeof prop === "function") {
        return prop;
      }

      return Accessor.identityFunction;
    }
  }, {
    key: "valueForOption",
    value: function valueForOption(option, object) {
      if (typeof option === "string") {
        return object[option];
      } else if (typeof option === "function") {
        return option(object);
      }

      return object;
    }
  }]);
  return Accessor;
}();

exports.default = Accessor;