react-abtest/dist/ExperimentUniqueIdWeighed.js

A simple React and React Native AB test component.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _propTypes = _interopRequireDefault(require("prop-types"));

var _react = _interopRequireDefault(require("react"));

var _utils = require("./utils");

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

var ExperimentUniqueIdWeighed = function ExperimentUniqueIdWeighed(_ref) {
  var experimentName = _ref.experimentName,
      uid = _ref.uid,
      weights = _ref.weights,
      variants = _ref.variants,
      logger = _ref.logger;

  if (variants.length === 0) {
    return null;
  }

  var hash = (0, _utils.createHash)(uid + experimentName);
  var totWeight = (0, _utils.totalWeight)(weights);
  var hashFloat = parseFloat("0.".concat(hash));
  var rangeVal = (0, _utils.customRange)(hashFloat, 0.0, totWeight);
  var variant = (0, _utils.getWeighedIndex)(weights, rangeVal);
  var VariantComponent = variants[variant];

  if (logger && typeof logger === 'function') {
    logger(variant);
  }

  return VariantComponent;
};

ExperimentUniqueIdWeighed.propTypes = {
  experimentName: _propTypes["default"].string.isRequired,
  uid: _propTypes["default"].string.isRequired,
  weights: _propTypes["default"].array.isRequired,
  variants: _propTypes["default"].array.isRequired,
  logger: _propTypes["default"].func
};
var _default = ExperimentUniqueIdWeighed;
exports["default"] = _default;