stent - npm Package Compare versions

Comparing version 6.0.1 to 7.0.0

CHANGELOG.md

@@ -0,1 +1,5 @@
+## 6.0.1
+
+Making sure that we check gets send to the `call` generator helper.
+
 ## 6.0.0
@@ -2,0 +6,0 @@

lib/__tests__/index.spec.js

@@ -1,15 +0,15 @@
-"use strict";
+'use strict';
 
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-var _ = require("../");
+var _ = require('../');
 
-var _constants = require("../constants");
+var _constants = require('../constants');
 
-var _helpers = require("../helpers");
+var _helpers = require('../helpers');
 
 var create = function create() {
-  var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "app";
+  var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'app';
   return _.Machine.create(name, {
-    state: { idle: { run: "running" } },
+    state: { idle: { run: 'running' } },
     transitions: {}
@@ -19,12 +19,12 @@ });
 
-describe("Given the Stent library", function () {
+describe('Given the Stent library', function () {
   beforeEach(function () {
     _.Machine.flush();
   });
-  describe("when creating a new machine", function () {
-    it("should have the machine with its name set up", function () {
-      expect(create("foo").name).to.equal("foo");
+  describe('when creating a new machine', function () {
+    it('should have the machine with its name set up', function () {
+      expect(create('foo').name).to.equal('foo');
     });
-    describe("and we have a middleware attached", function () {
-      it("should trigger the middleware hook", function () {
+    describe('and we have a middleware attached', function () {
+      it('should trigger the middleware hook', function () {
         var spy = sinon.spy();
@@ -35,7 +35,7 @@
         });
-        create("xxxa");
+        create('xxxa');
 
-        expect(spy).to.be.calledOnce.and.to.be.calledWith(sinon.match({ name: "xxxa" }));
+        expect(spy).to.be.calledOnce.and.to.be.calledWith(sinon.match({ name: 'xxxa' }));
       });
-      it("should call the onMiddlewareRegister hook if available", function () {
+      it('should call the onMiddlewareRegister hook if available', function () {
         var spy = sinon.spy();
@@ -54,33 +54,33 @@
   });
-  describe("when `getting a machine", function () {
-    it("should return the machine if it exists", function () {
-      create("bar");
-      var foo = create("foo");
+  describe('when `getting a machine', function () {
+    it('should return the machine if it exists', function () {
+      create('bar');
+      var foo = create('foo');
 
-      expect(_.Machine.get("bar").name).to.equal("bar");
-      expect(_.Machine.get(foo).name).to.equal("foo");
+      expect(_.Machine.get('bar').name).to.equal('bar');
+      expect(_.Machine.get(foo).name).to.equal('foo');
     });
-    it("should throw an error if the machine does not exist", function () {
-      create("bar");
+    it('should throw an error if the machine does not exist', function () {
+      create('bar');
 
-      expect(_.Machine.get.bind(_.Machine, "baz")).to.throw((0, _constants.ERROR_MISSING_MACHINE)("baz"));
+      expect(_.Machine.get.bind(_.Machine, 'baz')).to.throw((0, _constants.ERROR_MISSING_MACHINE)('baz'));
     });
   });
-  describe("when creating a machine without a name", function () {
-    it("should be possible to fetch it by using the machine itself or the its generated name", function () {
+  describe('when creating a machine without a name', function () {
+    it('should be possible to fetch it by using the machine itself or the its generated name', function () {
       var machine = _.Machine.create({
-        state: { name: "idle" },
-        transitions: { idle: { run: "running" } }
+        state: { name: 'idle' },
+        transitions: { idle: { run: 'running' } }
       });
 
-      expect(_.Machine.get(machine).state.name).to.equal("idle");
-      expect(_.Machine.get(machine.name).state.name).to.equal("idle");
+      expect(_.Machine.get(machine).state.name).to.equal('idle');
+      expect(_.Machine.get(machine.name).state.name).to.equal('idle');
     });
   });
-  describe("when we fire two actions one after each other", function () {
-    describe("and we use the .latest version of the action", function () {
-      it("should cancel the first action and only work with the second one", function (done) {
+  describe('when we fire two actions one after each other', function () {
+    describe('and we use the .latest version of the action', function () {
+      it('should cancel the first action and only work with the second one', function (done) {
         var backend = sinon.stub();
-        backend.withArgs("s").returns("salad");
-        backend.withArgs("st").returns("stent");
+        backend.withArgs('s').returns('salad');
+        backend.withArgs('st').returns('stent');
 
@@ -96,3 +96,3 @@ var api = function api(char) {
         var machine = _.Machine.create({
-          state: { name: "x" },
+          state: { name: 'x' },
           transitions: {
@@ -111,6 +111,6 @@ x: {
                         match = _context.sent;
-                        return _context.abrupt("return", { name: "y", match: match });
+                        return _context.abrupt('return', { name: 'y', match: match });
 
                       case 4:
-                      case "end":
+                      case 'end':
                         return _context.stop();
@@ -123,3 +123,3 @@ }
             y: {
-              noway: "x"
+              'noway': 'x'
             }
@@ -129,7 +129,7 @@ }
 
-        machine.type.latest("s");
-        machine.type.latest("st");
+        machine.type.latest('s');
+        machine.type.latest('st');
 
         setTimeout(function () {
-          expect(machine.state).to.deep.equal({ name: "y", match: "stent" });
+          expect(machine.state).to.deep.equal({ name: 'y', match: 'stent' });
           done();
@@ -140,18 +140,18 @@ }, 20);
   });
-  describe("when using the `destroy` method", function () {
-    it("should delete the machine", function () {
-      _.Machine.create("foo", { state: {}, transitions: {} });
-      var B = _.Machine.create("bar", { state: {}, transitions: {} });
+  describe('when using the `destroy` method', function () {
+    it('should delete the machine', function () {
+      _.Machine.create('foo', { state: {}, transitions: {} });
+      var B = _.Machine.create('bar', { state: {}, transitions: {} });
 
-      expect(_typeof(_.Machine.machines.foo)).to.equal("object");
-      _.Machine.destroy("foo");
-      expect(_typeof(_.Machine.machines.foo)).to.equal("undefined");
+      expect(_typeof(_.Machine.machines.foo)).to.equal('object');
+      _.Machine.destroy('foo');
+      expect(_typeof(_.Machine.machines.foo)).to.equal('undefined');
 
-      expect(_typeof(_.Machine.machines.bar)).to.equal("object");
+      expect(_typeof(_.Machine.machines.bar)).to.equal('object');
       _.Machine.destroy(B);
-      expect(_typeof(_.Machine.machines.bar)).to.equal("undefined");
+      expect(_typeof(_.Machine.machines.bar)).to.equal('undefined');
     });
-    describe("and the machine does not exist", function () {
-      it("should throw an error", function () {
-        expect(_.Machine.destroy.bind(_.Machine, "foo")).to.throw("foo");
+    describe('and the machine does not exist', function () {
+      it('should throw an error', function () {
+        expect(_.Machine.destroy.bind(_.Machine, 'foo')).to.throw('foo');
       });
@@ -158,0 +158,0 @@ });

lib/constants.js

@@ -14,3 +14,3 @@ 'use strict';
 var ERROR_WRONG_STATE_FORMAT = exports.ERROR_WRONG_STATE_FORMAT = function ERROR_WRONG_STATE_FORMAT(state) {
-  var serialized = (typeof state === 'undefined' ? 'undefined' : _typeof(state)) === "object" ? JSON.stringify(state, null, 2) : state;
+  var serialized = (typeof state === 'undefined' ? 'undefined' : _typeof(state)) === 'object' ? JSON.stringify(state, null, 2) : state;
 
@@ -22,3 +22,3 @@ return 'The state should be an object and it should always have at least "name" property. You passed ' + serialized;
 };
-var ERROR_NOT_SUPPORTED_HANDLER_TYPE = exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE = "Wrong handler type passed. Please read the docs https://github.com/krasimir/stent";
+var ERROR_NOT_SUPPORTED_HANDLER_TYPE = exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE = 'Wrong handler type passed. Please read the docs https://github.com/krasimir/stent';
 var ERROR_RESERVED_WORD_USED_AS_ACTION = exports.ERROR_RESERVED_WORD_USED_AS_ACTION = function ERROR_RESERVED_WORD_USED_AS_ACTION(word) {
@@ -32,15 +32,15 @@ return 'Sorry, you can\'t use ' + word + ' as a name for an action. It is reserved.';
 // middlewares
-var MIDDLEWARE_PROCESS_ACTION = exports.MIDDLEWARE_PROCESS_ACTION = "onActionDispatched";
-var MIDDLEWARE_ACTION_PROCESSED = exports.MIDDLEWARE_ACTION_PROCESSED = "onActionProcessed";
-var MIDDLEWARE_STATE_WILL_CHANGE = exports.MIDDLEWARE_STATE_WILL_CHANGE = "onStateWillChange";
-var MIDDLEWARE_PROCESS_STATE_CHANGE = exports.MIDDLEWARE_PROCESS_STATE_CHANGE = "onStateChanged";
-var MIDDLEWARE_GENERATOR_STEP = exports.MIDDLEWARE_GENERATOR_STEP = "onGeneratorStep";
-var MIDDLEWARE_GENERATOR_END = exports.MIDDLEWARE_GENERATOR_END = "onGeneratorEnd";
-var MIDDLEWARE_GENERATOR_RESUMED = exports.MIDDLEWARE_GENERATOR_RESUMED = "onGeneratorResumed";
-var MIDDLEWARE_MACHINE_CREATED = exports.MIDDLEWARE_MACHINE_CREATED = "onMachineCreated";
-var MIDDLEWARE_MACHINE_CONNECTED = exports.MIDDLEWARE_MACHINE_CONNECTED = "onMachineConnected";
-var MIDDLEWARE_MACHINE_DISCONNECTED = exports.MIDDLEWARE_MACHINE_DISCONNECTED = "onMachineDisconnected";
-var MIDDLEWARE_REGISTERED = exports.MIDDLEWARE_REGISTERED = "onMiddlewareRegister";
+var MIDDLEWARE_PROCESS_ACTION = exports.MIDDLEWARE_PROCESS_ACTION = 'onActionDispatched';
+var MIDDLEWARE_ACTION_PROCESSED = exports.MIDDLEWARE_ACTION_PROCESSED = 'onActionProcessed';
+var MIDDLEWARE_STATE_WILL_CHANGE = exports.MIDDLEWARE_STATE_WILL_CHANGE = 'onStateWillChange';
+var MIDDLEWARE_PROCESS_STATE_CHANGE = exports.MIDDLEWARE_PROCESS_STATE_CHANGE = 'onStateChanged';
+var MIDDLEWARE_GENERATOR_STEP = exports.MIDDLEWARE_GENERATOR_STEP = 'onGeneratorStep';
+var MIDDLEWARE_GENERATOR_END = exports.MIDDLEWARE_GENERATOR_END = 'onGeneratorEnd';
+var MIDDLEWARE_GENERATOR_RESUMED = exports.MIDDLEWARE_GENERATOR_RESUMED = 'onGeneratorResumed';
+var MIDDLEWARE_MACHINE_CREATED = exports.MIDDLEWARE_MACHINE_CREATED = 'onMachineCreated';
+var MIDDLEWARE_MACHINE_CONNECTED = exports.MIDDLEWARE_MACHINE_CONNECTED = 'onMachineConnected';
+var MIDDLEWARE_MACHINE_DISCONNECTED = exports.MIDDLEWARE_MACHINE_DISCONNECTED = 'onMachineDisconnected';
+var MIDDLEWARE_REGISTERED = exports.MIDDLEWARE_REGISTERED = 'onMiddlewareRegister';
 
 // misc
-var DEVTOOLS_KEY = exports.DEVTOOLS_KEY = "__hello__stent__";
+var DEVTOOLS_KEY = exports.DEVTOOLS_KEY = '__hello__stent__';

lib/helpers/__tests__/call.spec.js

@@ -1,21 +0,21 @@
-"use strict";
+'use strict';
 
-var _connect = require("../connect");
+var _connect = require('../connect');
 
 var _connect2 = _interopRequireDefault(_connect);
 
-var _call = require("../generators/call");
+var _call = require('../generators/call');
 
 var _call2 = _interopRequireDefault(_call);
 
-var _ = require("../../");
+var _ = require('../../');
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-var IDLE = "IDLE";
-var END = "END";
-var FAILURE = "FAILURE";
+var IDLE = 'IDLE';
+var END = 'END';
+var FAILURE = 'FAILURE';
 
 var makeState = function makeState() {
-  var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "INVALID";
+  var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'INVALID';
   var error = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
@@ -26,8 +26,8 @@
 
-describe("Given the call helper", function () {
+describe('Given the call helper', function () {
   beforeEach(function () {
     _.Machine.flush();
   });
-  describe("when calling it with a non-function argument", function () {
-    it("should catch the error and transition to Failure state with a meaningful error message", function (done) {
+  describe('when calling it with a non-function argument', function () {
+    it('should catch the error and transition to Failure state with a meaningful error message', function (done) {
       var _transitions;
@@ -38,3 +38,3 @@
 
-      var machine = _.Machine.create("A", {
+      var machine = _.Machine.create('A', {
         state: makeState(IDLE),
@@ -61,3 +61,3 @@ transitions: (_transitions = {}, _transitions[IDLE] = {
                     _context.prev = 7;
-                    _context.t0 = _context["catch"](0);
+                    _context.t0 = _context['catch'](0);
                     _context.next = 11;
@@ -67,3 +67,3 @@ return makeState(FAILURE, _context.t0);
                   case 11:
-                  case "end":
+                  case 'end':
                     return _context.stop();
@@ -81,3 +81,3 @@ }
 
-      (0, _connect2.default)().with("A").mapSilent(function (A) {
+      (0, _connect2.default)().with('A').mapSilent(function (A) {
         expect(A.state.name).to.equal(FAILURE);
@@ -84,0 +84,0 @@ expect(A.state.error.message).to.equal(errMessage);

lib/helpers/handleGenerator.js

@@ -1,2 +0,2 @@
-"use strict";
+'use strict';
 
@@ -9,9 +9,9 @@ exports.__esModule = true;
 
-var _handleMiddleware = require("./handleMiddleware");
+var _handleMiddleware = require('./handleMiddleware');
 
 var _handleMiddleware2 = _interopRequireDefault(_handleMiddleware);
 
-var _constants = require("../constants");
+var _constants = require('../constants');
 
-var _updateState = require("./updateState");
+var _updateState = require('./updateState');
 
@@ -43,3 +43,3 @@ var _updateState2 = _interopRequireDefault(_updateState);
       // yield call
-      if (_typeof(result.value) === "object" && result.value.__type === "call") {
+      if (_typeof(result.value) === 'object' && result.value.__type === 'call') {
         var _result$value = result.value,
@@ -51,3 +51,3 @@ func = _result$value.func,
         if (!func) {
-          var error = (0, _constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func === "undefined" ? "undefined" : _typeof(func));
+          var error = (0, _constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func === 'undefined' ? 'undefined' : _typeof(func));
           (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED, machine, error);
@@ -66,3 +66,3 @@ return iterate(generatorThrow(generator, new Error(error)));
         // promise
-        if (typeof funcResult.then !== "undefined") {
+        if (typeof funcResult.then !== 'undefined') {
           funcResult.then(function (result) {
@@ -76,3 +76,3 @@ (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED, machine, result);
           // generator
-        } else if (typeof funcResult.next === "function") {
+        } else if (typeof funcResult.next === 'function') {
           try {
@@ -79,0 +79,0 @@ cancelInsideGenerator = handleGenerator(machine, funcResult, function (generatorResult) {

lib/react/__tests__/connect.spec.js

@@ -164,3 +164,5 @@ 'use strict';
         });
-        var mappingFunction = sinon.stub().returns({});
+        var mappingFunction = sinon.stub().returns(function () {
+          return { counter: machine.state.counter };
+        });
         var ConnectedComponent = (0, _connect2.default)(Comp).with('C').map(mappingFunction);
@@ -197,3 +199,3 @@
   describe('when we connect without mapping', function () {
-    it('should detach from the machines', function () {
+    it('should render correctly', function () {
       var Component = function (_React$Component2) {
@@ -230,6 +232,5 @@ _inherits(Component, _React$Component2);
       // 1 - initial render
-      // 2 - default mapping call
-      // 3 - because of machine's action run
-      // 4 - because of machine's action stop 
-      expect(connectedWrapper.find('p').text()).to.equal('Rendered 4 times');
+      // 2 - because of machine's action run
+      // 3 - because of machine's action stop 
+      expect(connectedWrapper.find('p').text()).to.equal('Rendered 3 times');
     });
@@ -372,7 +373,2 @@ });
 
-      var ConnectedIssue13 = (0, _connect2.default)(Issue13).with('issue13').map(function (_ref2) {
-        var startProcess = _ref2.startProcess;
-        return { startProcess: startProcess };
-      });
-
       _.Machine.create('issue13', {
@@ -385,2 +381,7 @@ state: { name: 'init' },
 
+      var ConnectedIssue13 = (0, _connect2.default)(Issue13).with('issue13').map(function (_ref2) {
+        var startProcess = _ref2.startProcess;
+        return { startProcess: startProcess };
+      });
+
       (0, _enzyme.mount)(_react2.default.createElement(ConnectedIssue13, null));
@@ -387,0 +388,0 @@ });

lib/react/connect.js

@@ -14,41 +14,34 @@ 'use strict';
     var mapFunc = function mapFunc(done, once, silent) {
-      return function (_React$Component) {
-        _inherits(StentConnect, _React$Component);
+      var _connect;
 
-        function StentConnect() {
-          _classCallCheck(this, StentConnect);
+      var mapping = 'map';
+      var dependencies = {};
+      var listener = function listener() {};
 
-          return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));
+      if (once) mapping = 'mapOnce';
+      if (silent) mapping = 'mapSilent';
+
+      var disconnect = (_connect = (0, _connect3.default)({
+        meta: { component: Component.name }
+      })).with.apply(_connect, names)[mapping](function () {
+        if (done) {
+          listener(dependencies = done.apply(undefined, arguments));
+        } else {
+          listener({});
         }
+      });
+      return function StentConnect(props) {
+        var _useState = (0, _react.useState)(dependencies),
+            state = _useState[0],
+            setState = _useState[1];
 
-        StentConnect.prototype.componentWillMount = function componentWillMount() {
-          var _connect,
-              _this2 = this;
+        (0, _react.useEffect)(function () {
+          listener = setState;
+          return function () {
+            disconnect();
+          };
+        }, []);
 
-          var mapping = 'map';
-
-          if (once) mapping = 'mapOnce';
-          if (silent) mapping = 'mapSilent';
-
-          this._disconnect = (_connect = (0, _connect3.default)({
-            meta: { component: Component.name }
-          })).with.apply(_connect, names)[mapping](function () {
-            if (!done) {
-              _this2.forceUpdate();
-            } else {
-              _this2.setState(done.apply(undefined, arguments));
-            }
-          });
-        };
-
-        StentConnect.prototype.componentWillUnmount = function componentWillUnmount() {
-          this._disconnect();
-        };
-
-        StentConnect.prototype.render = function render() {
-          return _react2.default.createElement(Component, _extends({}, this.state, this.props));
-        };
-
-        return StentConnect;
-      }(_react2.default.Component);;
+        return _react2.default.createElement(Component, _extends({}, state, props));
+      };
     };
@@ -80,8 +73,2 @@
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
 module.exports = exports['default'];

package.json

 {
   "name": "stent",
-  "version": "6.0.1",
+  "version": "7.0.0",
   "description": "Stent is combining the ideas of redux with the concept of state machines",
@@ -9,3 +9,3 @@ "main": "lib",
     "test": "./node_modules/.bin/mocha --require babel-register --require babel-polyfill --require test/setup.js --require jsdom-global/register --reporter spec --slow 100 './src/**/**.spec.{js,jsx}'",
-    "test:watch": "./node_modules/.bin/mocha --require babel-register --require babel-polyfill --require test/setup.js --require jsdom-global/register --reporter spec --slow 100 --watch --watch-extensions jx,jsx,json './src/**/**.spec.{js,jsx}'",
+    "test-watch": "./node_modules/.bin/mocha --require babel-register --require babel-polyfill --require test/setup.js --require jsdom-global/register --reporter spec --slow 100 --watch --watch-extensions jx,jsx,json './src/**/**.spec.{js,jsx}'",
     "t": "mocha ./test/setup.js ./test/specs/**/*.spec.js",
@@ -47,5 +47,6 @@ "coverage": "./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- --require babel-register --require babel-polyfill --require test/setup.js --require jsdom-global/register --reporter xunit --reporter-options output=reports/test-results.xml './src/**/**.spec.{js,jsx}'",
     "browserify": "^14.4.0",
-    "chai": "3.5.0",
-    "chai-enzyme": "0.6.1",
-    "enzyme": "2.7.1",
+    "chai": "4.2.0",
+    "chai-enzyme": "1.0.0-beta.1",
+    "enzyme": "3.10.0",
+    "enzyme-adapter-react-16": "1.14.0",
     "istanbul": "1.1.0-alpha.1",
@@ -55,5 +56,5 @@ "jsdom": "9.8.3",
     "mocha": "3.2.0",
-    "react": "15.4.2",
-    "react-addons-test-utils": "15.4.2",
-    "react-dom": "15.4.2",
+    "react": "16.9.0",
+    "react-addons-test-utils": "15.6.2",
+    "react-dom": "16.9.0",
     "sinon": "2.0.0",
@@ -60,0 +61,0 @@ "sinon-chai": "2.9.0",

src/__tests__/index.spec.js

@@ -1,21 +0,20 @@
-import { Machine } from "../";
-import { ERROR_MISSING_MACHINE } from "../constants";
-import { call } from "../helpers";
+import { Machine } from '../';
+import { ERROR_MISSING_MACHINE } from '../constants';
+import { call } from '../helpers';
 
-const create = (name = "app") =>
-  Machine.create(name, {
-    state: { idle: { run: "running" } },
-    transitions: {}
-  });
+const create = (name = 'app') => Machine.create(name, {
+  state: { idle: { run: 'running' } },
+  transitions: {}
+})
 
-describe("Given the Stent library", function() {
+describe('Given the Stent library', function () {
   beforeEach(() => {
     Machine.flush();
   });
-  describe("when creating a new machine", function() {
-    it("should have the machine with its name set up", function() {
-      expect(create("foo").name).to.equal("foo");
+  describe('when creating a new machine', function () {
+    it('should have the machine with its name set up', function () {
+      expect(create('foo').name).to.equal('foo');
     });
-    describe("and we have a middleware attached", function() {
-      it("should trigger the middleware hook", function() {
+    describe('and we have a middleware attached', function () {
+      it('should trigger the middleware hook', function () {
         const spy = sinon.spy();
@@ -26,11 +25,9 @@
         });
-        create("xxxa");
+        create('xxxa');
 
-        expect(spy).to.be.calledOnce.and.to.be.calledWith(
-          sinon.match({ name: "xxxa" })
-        );
+        expect(spy).to.be.calledOnce.and.to.be.calledWith(sinon.match({ name: 'xxxa'}));
       });
-      it("should call the onMiddlewareRegister hook if available", function() {
+      it('should call the onMiddlewareRegister hook if available', function () {
         const spy = sinon.spy();
-
+        
         Machine.addMiddleware({
@@ -47,54 +44,53 @@ onMiddlewareRegister: spy
   });
-  describe("when `getting a machine", function() {
-    it("should return the machine if it exists", function() {
-      create("bar");
-      const foo = create("foo");
+  describe('when `getting a machine', function () {
+    it('should return the machine if it exists', function () {
+      create('bar');
+      const foo = create('foo');
 
-      expect(Machine.get("bar").name).to.equal("bar");
-      expect(Machine.get(foo).name).to.equal("foo");
+      expect(Machine.get('bar').name).to.equal('bar');
+      expect(Machine.get(foo).name).to.equal('foo');
     });
-    it("should throw an error if the machine does not exist", function() {
-      create("bar");
+    it('should throw an error if the machine does not exist', function () {
+      create('bar');
 
-      expect(Machine.get.bind(Machine, "baz")).to.throw(
-        ERROR_MISSING_MACHINE("baz")
-      );
+      expect(Machine.get.bind(Machine, 'baz')).to.throw(ERROR_MISSING_MACHINE('baz'));
     });
   });
-  describe("when creating a machine without a name", function() {
-    it("should be possible to fetch it by using the machine itself or the its generated name", function() {
+  describe('when creating a machine without a name', function () {
+    it('should be possible to fetch it by using the machine itself or the its generated name', function () {
       const machine = Machine.create({
-        state: { name: "idle" },
-        transitions: { idle: { run: "running" } }
+        state: { name: 'idle' },
+        transitions: { idle: { run: 'running' } }
       });
 
-      expect(Machine.get(machine).state.name).to.equal("idle");
-      expect(Machine.get(machine.name).state.name).to.equal("idle");
+      expect(Machine.get(machine).state.name).to.equal('idle');
+      expect(Machine.get(machine.name).state.name).to.equal('idle');
     });
   });
-  describe("when we fire two actions one after each other", function() {
-    describe("and we use the .latest version of the action", function() {
-      it("should cancel the first action and only work with the second one", function(done) {
+  describe('when we fire two actions one after each other', function () {
+    describe('and we use the .latest version of the action', function () {
+      it('should cancel the first action and only work with the second one', 
+      function (done) {
         const backend = sinon.stub();
-        backend.withArgs("s").returns("salad");
-        backend.withArgs("st").returns("stent");
+        backend.withArgs('s').returns('salad');
+        backend.withArgs('st').returns('stent');
 
-        const api = function(char) {
+        const api = function (char) {
           return new Promise(resolve => {
             setTimeout(() => resolve(backend(char)), 10);
           });
-        };
+        }
 
         const machine = Machine.create({
-          state: { name: "x" },
+          state: { name: 'x' },
           transitions: {
             x: {
-              type: function*(state, letter) {
+              type: function * (state, letter) {
                 const match = yield call(api, letter);
 
-                return { name: "y", match };
+                return { name: 'y', match };
               }
             },
             y: {
-              noway: "x"
+              'noway': 'x'
             }
@@ -104,7 +100,7 @@ }
 
-        machine.type.latest("s");
-        machine.type.latest("st");
+        machine.type.latest('s');
+        machine.type.latest('st');
 
-        setTimeout(function() {
-          expect(machine.state).to.deep.equal({ name: "y", match: "stent" });
+        setTimeout(function () {
+          expect(machine.state).to.deep.equal({ name: 'y', match: 'stent' });
           done();
@@ -115,18 +111,18 @@ }, 20);
   });
-  describe("when using the `destroy` method", function() {
-    it("should delete the machine", function() {
-      Machine.create("foo", { state: {}, transitions: {} });
-      const B = Machine.create("bar", { state: {}, transitions: {} });
+  describe('when using the `destroy` method', function () {
+    it('should delete the machine', function () {
+      Machine.create('foo', { state: {}, transitions: {} });
+      const B = Machine.create('bar', { state: {}, transitions: {} });
 
-      expect(typeof Machine.machines.foo).to.equal("object");
-      Machine.destroy("foo");
-      expect(typeof Machine.machines.foo).to.equal("undefined");
+      expect(typeof Machine.machines.foo).to.equal('object');
+      Machine.destroy('foo');
+      expect(typeof Machine.machines.foo).to.equal('undefined');
 
-      expect(typeof Machine.machines.bar).to.equal("object");
+      expect(typeof Machine.machines.bar).to.equal('object');
       Machine.destroy(B);
-      expect(typeof Machine.machines.bar).to.equal("undefined");
+      expect(typeof Machine.machines.bar).to.equal('undefined');
     });
-    describe("and the machine does not exist", function() {
-      it("should throw an error", function() {
-        expect(Machine.destroy.bind(Machine, "foo")).to.throw("foo");
+    describe('and the machine does not exist', function () {
+      it('should throw an error', function () {
+        expect(Machine.destroy.bind(Machine, 'foo')).to.throw('foo');
       });
@@ -136,1 +132,2 @@ });
 });
+

src/constants.js

 // errors
-export const ERROR_MISSING_MACHINE = name =>
-  `There's no machine with name ${name}`;
-export const ERROR_MISSING_STATE =
-  'Configuration error: missing initial "state"';
-export const ERROR_MISSING_TRANSITIONS =
-  'Configuration error: missing "transitions"';
+export const ERROR_MISSING_MACHINE = name => `There's no machine with name ${ name }`;
+export const ERROR_MISSING_STATE = 'Configuration error: missing initial "state"';
+export const ERROR_MISSING_TRANSITIONS = 'Configuration error: missing "transitions"';
 export const ERROR_WRONG_STATE_FORMAT = state => {
-  const serialized =
-    typeof state === "object" ? JSON.stringify(state, null, 2) : state;
+  const serialized = typeof state === 'object' ? JSON.stringify(state, null, 2) : state;
 
-  return `The state should be an object and it should always have at least "name" property. You passed ${serialized}`;
-};
-export const ERROR_UNCOVERED_STATE = state =>
-  `You just transitioned the machine to a state (${state}) which is not defined or it has no actions. This means that the machine is stuck.`;
-export const ERROR_NOT_SUPPORTED_HANDLER_TYPE =
-  "Wrong handler type passed. Please read the docs https://github.com/krasimir/stent";
-export const ERROR_RESERVED_WORD_USED_AS_ACTION = word =>
-  `Sorry, you can't use ${word} as a name for an action. It is reserved.`;
-export const ERROR_GENERATOR_FUNC_CALL_FAILED = type =>
-  `The argument passed to \`call\` is falsy (${type})`;
+  return `The state should be an object and it should always have at least "name" property. You passed ${ serialized }`;
+}
+export const ERROR_UNCOVERED_STATE = state => `You just transitioned the machine to a state (${ state }) which is not defined or it has no actions. This means that the machine is stuck.`;
+export const ERROR_NOT_SUPPORTED_HANDLER_TYPE = 'Wrong handler type passed. Please read the docs https://github.com/krasimir/stent';
+export const ERROR_RESERVED_WORD_USED_AS_ACTION = word => `Sorry, you can't use ${ word } as a name for an action. It is reserved.`;
+export const ERROR_GENERATOR_FUNC_CALL_FAILED = type => `The argument passed to \`call\` is falsy (${type})`;
 
 // middlewares
-export const MIDDLEWARE_PROCESS_ACTION = "onActionDispatched";
-export const MIDDLEWARE_ACTION_PROCESSED = "onActionProcessed";
-export const MIDDLEWARE_STATE_WILL_CHANGE = "onStateWillChange";
-export const MIDDLEWARE_PROCESS_STATE_CHANGE = "onStateChanged";
-export const MIDDLEWARE_GENERATOR_STEP = "onGeneratorStep";
-export const MIDDLEWARE_GENERATOR_END = "onGeneratorEnd";
-export const MIDDLEWARE_GENERATOR_RESUMED = "onGeneratorResumed";
-export const MIDDLEWARE_MACHINE_CREATED = "onMachineCreated";
-export const MIDDLEWARE_MACHINE_CONNECTED = "onMachineConnected";
-export const MIDDLEWARE_MACHINE_DISCONNECTED = "onMachineDisconnected";
-export const MIDDLEWARE_REGISTERED = "onMiddlewareRegister";
+export const MIDDLEWARE_PROCESS_ACTION = 'onActionDispatched';
+export const MIDDLEWARE_ACTION_PROCESSED = 'onActionProcessed';
+export const MIDDLEWARE_STATE_WILL_CHANGE = 'onStateWillChange';
+export const MIDDLEWARE_PROCESS_STATE_CHANGE = 'onStateChanged';
+export const MIDDLEWARE_GENERATOR_STEP = 'onGeneratorStep';
+export const MIDDLEWARE_GENERATOR_END = 'onGeneratorEnd';
+export const MIDDLEWARE_GENERATOR_RESUMED = 'onGeneratorResumed';
+export const MIDDLEWARE_MACHINE_CREATED = 'onMachineCreated';
+export const MIDDLEWARE_MACHINE_CONNECTED = 'onMachineConnected';
+export const MIDDLEWARE_MACHINE_DISCONNECTED = 'onMachineDisconnected';
+export const MIDDLEWARE_REGISTERED = 'onMiddlewareRegister';
 
 // misc
-export const DEVTOOLS_KEY = "__hello__stent__";
+export const DEVTOOLS_KEY = '__hello__stent__';

src/helpers/__tests__/call.spec.js

@@ -1,27 +0,27 @@
-import connect from "../connect";
-import call from "../generators/call";
-import { Machine } from "../../";
+import connect from '../connect';
+import call from '../generators/call';
+import { Machine } from '../../';
 
-const IDLE = "IDLE";
-const END = "END";
-const FAILURE = "FAILURE";
+const IDLE = 'IDLE';
+const END = 'END';
+const FAILURE = 'FAILURE';
 
-const makeState = function(name = "INVALID", error = null) {
+const makeState = function(name = 'INVALID', error = null) {
   return { name, error };
 };
 
-describe("Given the call helper", function() {
+describe('Given the call helper', function () {
   beforeEach(() => {
     Machine.flush();
   });
-  describe("when calling it with a non-function argument", function() {
-    it("should catch the error and transition to Failure state with a meaningful error message", function(done) {
+  describe('when calling it with a non-function argument', function () {
+    it('should catch the error and transition to Failure state with a meaningful error message', function (done) {
       const missingFunc = undefined;
       const errMessage = "The argument passed to `call` is falsy (undefined)";
 
-      const machine = Machine.create("A", {
+      const machine = Machine.create('A', {
         state: makeState(IDLE),
         transitions: {
           [IDLE]: {
-            run: function* run() {
+            run: function * run () {
               try {
@@ -46,3 +46,3 @@ // throw new Error(errMessage)
       connect()
-        .with("A")
+        .with('A')
         .mapSilent(A => {
@@ -49,0 +49,0 @@ expect(A.state.name).to.equal(FAILURE);

src/helpers/handleGenerator.js

@@ -1,16 +0,6 @@
-import handleMiddleware from "./handleMiddleware";
-import {
-  MIDDLEWARE_GENERATOR_STEP,
-  MIDDLEWARE_GENERATOR_END,
-  MIDDLEWARE_GENERATOR_RESUMED,
-  ERROR_GENERATOR_FUNC_CALL_FAILED
-} from "../constants";
-import updateState from "./updateState";
+import handleMiddleware from './handleMiddleware';
+import { MIDDLEWARE_GENERATOR_STEP, MIDDLEWARE_GENERATOR_END, MIDDLEWARE_GENERATOR_RESUMED, ERROR_GENERATOR_FUNC_CALL_FAILED } from '../constants';
+import updateState from './updateState';
 
-export default function handleGenerator(
-  machine,
-  generator,
-  done,
-  resultOfPreviousOperation
-) {
+export default function handleGenerator(machine, generator, done, resultOfPreviousOperation) {
   const generatorNext = (gen, res) => !canceled && gen.next(res);
@@ -21,9 +11,9 @@ const generatorThrow = (gen, error) => !canceled && gen.throw(error);
     canceled = true;
-  };
+  }
   var canceled = false;
   var cancelInsideGenerator;
 
-  const iterate = function(result) {
+  const iterate = function (result) {
     if (canceled) return;
-
+    
     if (!result.done) {
@@ -33,3 +23,3 @@ handleMiddleware(MIDDLEWARE_GENERATOR_STEP, machine, result.value);
       // yield call
-      if (typeof result.value === "object" && result.value.__type === "call") {
+      if (typeof result.value === 'object' && result.value.__type === 'call') {
         const { func, args } = result.value;
@@ -50,5 +40,5 @@
         }
-
+        
         // promise
-        if (typeof funcResult.then !== "undefined") {
+        if (typeof funcResult.then !== 'undefined') {
           funcResult.then(
@@ -64,17 +54,9 @@ result => {
           );
-          // generator
-        } else if (typeof funcResult.next === "function") {
+        // generator
+        } else if (typeof funcResult.next === 'function') {
           try {
-            cancelInsideGenerator = handleGenerator(
-              machine,
-              funcResult,
-              generatorResult => {
-                handleMiddleware(
-                  MIDDLEWARE_GENERATOR_RESUMED,
-                  machine,
-                  generatorResult
-                );
-                iterate(generatorNext(generator, generatorResult));
-              }
-            );
+            cancelInsideGenerator = handleGenerator(machine, funcResult, generatorResult => {
+              handleMiddleware(MIDDLEWARE_GENERATOR_RESUMED, machine, generatorResult);
+              iterate(generatorNext(generator, generatorResult));
+            });
           } catch (error) {
@@ -88,3 +70,3 @@ return iterate(generatorThrow(generator, error));
 
-        // a return statement of the normal function
+      // a return statement of the normal function
       } else {
@@ -95,4 +77,4 @@ updateState(machine, result.value);
       }
-
-      // the end of the generator (return statement)
+    
+    // the end of the generator (return statement)
     } else {
@@ -107,2 +89,2 @@ handleMiddleware(MIDDLEWARE_GENERATOR_END, machine, result.value);
   return cancelGenerator;
-}
+}

src/react/__tests__/connect.spec.js

@@ -109,3 +109,5 @@ import React from 'react';
         });
-        const mappingFunction = sinon.stub().returns({});
+        const mappingFunction = sinon.stub().returns(() => {
+          return { counter: machine.state.counter };
+        });
         const ConnectedComponent = connect(Comp).with('C').map(mappingFunction);
@@ -143,3 +145,3 @@
   describe('when we connect without mapping', function () {
-    it('should detach from the machines', function () {
+    it('should render correctly', function () {
       class Component extends React.Component {
@@ -161,6 +163,5 @@ constructor(props) {
       // 1 - initial render
-      // 2 - default mapping call
-      // 3 - because of machine's action run
-      // 4 - because of machine's action stop 
-      expect(connectedWrapper.find('p').text()).to.equal('Rendered 4 times');
+      // 2 - because of machine's action run
+      // 3 - because of machine's action stop 
+      expect(connectedWrapper.find('p').text()).to.equal('Rendered 3 times');
     });
@@ -256,5 +257,2 @@ });
 
-      const ConnectedIssue13 = connect(Issue13).with('issue13')
-        .map(({ startProcess }) => ({ startProcess }));
-
       Machine.create('issue13', {
@@ -267,2 +265,5 @@ state: { name: 'init' },
 
+      const ConnectedIssue13 = connect(Issue13).with('issue13')
+        .map(({ startProcess }) => ({ startProcess }));
+
       mount(<ConnectedIssue13 />);
@@ -269,0 +270,0 @@

src/react/connect.js

@@ -1,2 +0,2 @@
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import connect from '../helpers/connect';
@@ -7,27 +7,31 @@
     const mapFunc = (done, once, silent) => {
-      return class StentConnect extends React.Component {
-        componentWillMount() {
-          var mapping = 'map';
+      let mapping = 'map';
+      let dependencies = {};
+      let listener = () => {};
 
-          if (once) mapping = 'mapOnce';
-          if (silent) mapping = 'mapSilent';
+      if (once) mapping = 'mapOnce';
+      if (silent) mapping = 'mapSilent';
 
-          this._disconnect = connect({
-            meta: { component: Component.name }
-          }).with(...names)[mapping]
-            ((...deps) => {
-              if (!done) {
-                this.forceUpdate();
-              } else {
-                this.setState(done(...deps));
-              }
-            })
-        }
-        componentWillUnmount() {
-          this._disconnect();
-        }
-        render() {
-          return <Component {...this.state} {...this.props} />;
-        }
-      };;
+      let disconnect = connect({
+        meta: { component: Component.name }
+      }).with(...names)[mapping]
+        ((...deps) => {
+          if (done) {
+            listener(dependencies = done(...deps));
+          } else {
+            listener({});
+          }
+        })
+      return function StentConnect(props) {
+        const [ state, setState ] = useState(dependencies);
+
+        useEffect(() => {
+          listener = setState;
+          return () => {
+            disconnect();
+          }
+        }, []);
+
+        return <Component {...state} {...props} />;
+      }
     }
@@ -34,0 +38,0 @@

standalone/stent.js

@@ -15,3 +15,3 @@ (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.stent = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 var ERROR_WRONG_STATE_FORMAT = exports.ERROR_WRONG_STATE_FORMAT = function ERROR_WRONG_STATE_FORMAT(state) {
-  var serialized = (typeof state === 'undefined' ? 'undefined' : _typeof(state)) === "object" ? JSON.stringify(state, null, 2) : state;
+  var serialized = (typeof state === 'undefined' ? 'undefined' : _typeof(state)) === 'object' ? JSON.stringify(state, null, 2) : state;
 
@@ -23,3 +23,3 @@ return 'The state should be an object and it should always have at least "name" property. You passed ' + serialized;
 };
-var ERROR_NOT_SUPPORTED_HANDLER_TYPE = exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE = "Wrong handler type passed. Please read the docs https://github.com/krasimir/stent";
+var ERROR_NOT_SUPPORTED_HANDLER_TYPE = exports.ERROR_NOT_SUPPORTED_HANDLER_TYPE = 'Wrong handler type passed. Please read the docs https://github.com/krasimir/stent';
 var ERROR_RESERVED_WORD_USED_AS_ACTION = exports.ERROR_RESERVED_WORD_USED_AS_ACTION = function ERROR_RESERVED_WORD_USED_AS_ACTION(word) {
@@ -33,16 +33,16 @@ return 'Sorry, you can\'t use ' + word + ' as a name for an action. It is reserved.';
 // middlewares
-var MIDDLEWARE_PROCESS_ACTION = exports.MIDDLEWARE_PROCESS_ACTION = "onActionDispatched";
-var MIDDLEWARE_ACTION_PROCESSED = exports.MIDDLEWARE_ACTION_PROCESSED = "onActionProcessed";
-var MIDDLEWARE_STATE_WILL_CHANGE = exports.MIDDLEWARE_STATE_WILL_CHANGE = "onStateWillChange";
-var MIDDLEWARE_PROCESS_STATE_CHANGE = exports.MIDDLEWARE_PROCESS_STATE_CHANGE = "onStateChanged";
-var MIDDLEWARE_GENERATOR_STEP = exports.MIDDLEWARE_GENERATOR_STEP = "onGeneratorStep";
-var MIDDLEWARE_GENERATOR_END = exports.MIDDLEWARE_GENERATOR_END = "onGeneratorEnd";
-var MIDDLEWARE_GENERATOR_RESUMED = exports.MIDDLEWARE_GENERATOR_RESUMED = "onGeneratorResumed";
-var MIDDLEWARE_MACHINE_CREATED = exports.MIDDLEWARE_MACHINE_CREATED = "onMachineCreated";
-var MIDDLEWARE_MACHINE_CONNECTED = exports.MIDDLEWARE_MACHINE_CONNECTED = "onMachineConnected";
-var MIDDLEWARE_MACHINE_DISCONNECTED = exports.MIDDLEWARE_MACHINE_DISCONNECTED = "onMachineDisconnected";
-var MIDDLEWARE_REGISTERED = exports.MIDDLEWARE_REGISTERED = "onMiddlewareRegister";
+var MIDDLEWARE_PROCESS_ACTION = exports.MIDDLEWARE_PROCESS_ACTION = 'onActionDispatched';
+var MIDDLEWARE_ACTION_PROCESSED = exports.MIDDLEWARE_ACTION_PROCESSED = 'onActionProcessed';
+var MIDDLEWARE_STATE_WILL_CHANGE = exports.MIDDLEWARE_STATE_WILL_CHANGE = 'onStateWillChange';
+var MIDDLEWARE_PROCESS_STATE_CHANGE = exports.MIDDLEWARE_PROCESS_STATE_CHANGE = 'onStateChanged';
+var MIDDLEWARE_GENERATOR_STEP = exports.MIDDLEWARE_GENERATOR_STEP = 'onGeneratorStep';
+var MIDDLEWARE_GENERATOR_END = exports.MIDDLEWARE_GENERATOR_END = 'onGeneratorEnd';
+var MIDDLEWARE_GENERATOR_RESUMED = exports.MIDDLEWARE_GENERATOR_RESUMED = 'onGeneratorResumed';
+var MIDDLEWARE_MACHINE_CREATED = exports.MIDDLEWARE_MACHINE_CREATED = 'onMachineCreated';
+var MIDDLEWARE_MACHINE_CONNECTED = exports.MIDDLEWARE_MACHINE_CONNECTED = 'onMachineConnected';
+var MIDDLEWARE_MACHINE_DISCONNECTED = exports.MIDDLEWARE_MACHINE_DISCONNECTED = 'onMachineDisconnected';
+var MIDDLEWARE_REGISTERED = exports.MIDDLEWARE_REGISTERED = 'onMiddlewareRegister';
 
 // misc
-var DEVTOOLS_KEY = exports.DEVTOOLS_KEY = "__hello__stent__";
+var DEVTOOLS_KEY = exports.DEVTOOLS_KEY = '__hello__stent__';
 },{}],2:[function(require,module,exports){
@@ -347,3 +347,3 @@ 'use strict';
 },{"./handleAction":5}],7:[function(require,module,exports){
-"use strict";
+'use strict';
 
@@ -356,9 +356,9 @@ exports.__esModule = true;
 
-var _handleMiddleware = require("./handleMiddleware");
+var _handleMiddleware = require('./handleMiddleware');
 
 var _handleMiddleware2 = _interopRequireDefault(_handleMiddleware);
 
-var _constants = require("../constants");
+var _constants = require('../constants');
 
-var _updateState = require("./updateState");
+var _updateState = require('./updateState');
 
@@ -390,3 +390,3 @@ var _updateState2 = _interopRequireDefault(_updateState);
       // yield call
-      if (_typeof(result.value) === "object" && result.value.__type === "call") {
+      if (_typeof(result.value) === 'object' && result.value.__type === 'call') {
         var _result$value = result.value,
@@ -398,3 +398,3 @@ func = _result$value.func,
         if (!func) {
-          var error = (0, _constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func === "undefined" ? "undefined" : _typeof(func));
+          var error = (0, _constants.ERROR_GENERATOR_FUNC_CALL_FAILED)(typeof func === 'undefined' ? 'undefined' : _typeof(func));
           (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED, machine, error);
@@ -413,3 +413,3 @@ return iterate(generatorThrow(generator, new Error(error)));
         // promise
-        if (typeof funcResult.then !== "undefined") {
+        if (typeof funcResult.then !== 'undefined') {
           funcResult.then(function (result) {
@@ -423,3 +423,3 @@ (0, _handleMiddleware2.default)(_constants.MIDDLEWARE_GENERATOR_RESUMED, machine, result);
           // generator
-        } else if (typeof funcResult.next === "function") {
+        } else if (typeof funcResult.next === 'function') {
           try {
@@ -426,0 +426,0 @@ cancelInsideGenerator = handleGenerator(machine, funcResult, function (generatorResult) {

New alerts

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

401077

increased by2.21%

Worsened metrics

Dev dependency count

22

increased by4.76%

Number of package files

89

decreased by-1.11%

Lines of code

5363

decreased by-0.65%

No dependency changes