raid-addons/lib/createAdaptor.js

Add-ons functions for use with Raid

"use strict";

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

var identity = function identity(_) {
  return _;
};

var createAdaptor = function createAdaptor(cb) {
  return function adaptor(signal) {
    var internalState = {};
    signal.observe(function (state) {
      internalState = state;
    });
    return function connect(selector, fn) {
      if (fn && !selector) {
        throw new Error('No state selector for connected function');
      } // selector is optional, if it is omitted then assume the first
      // argument is the component function


      var select = fn ? selector : identity;
      var func = fn || selector; // return props => {
      //   let state = select(internalState)
      //   return func(state, props)
      // }
      // return cb(select, internalState, func)

      return cb(select, function () {
        return internalState;
      }, func);
    };
  };
};

exports.createAdaptor = createAdaptor;