HomeWork/react2/node_modules/redux-thunk/dist/redux-thunk.js

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ReduxThunk = factory());
})(this, (function () { 'use strict';

  /** A function that accepts a potential "extra argument" value to be injected later,
   * and returns an instance of the thunk middleware that uses that value
   */
  function createThunkMiddleware(extraArgument) {
    // Standard Redux middleware definition pattern:
    // See: https://redux.js.org/tutorials/fundamentals/part-4-store#writing-custom-middleware
    var middleware = function middleware(_ref) {
      var dispatch = _ref.dispatch,
          getState = _ref.getState;
      return function (next) {
        return function (action) {
          // The thunk middleware looks for any functions that were passed to `store.dispatch`.
          // If this "action" is really a function, call it and return the result.
          if (typeof action === 'function') {
            // Inject the store's `dispatch` and `getState` methods, as well as any "extra arg"
            return action(dispatch, getState, extraArgument);
          } // Otherwise, pass the action down the middleware chain as usual


          return next(action);
        };
      };
    };

    return middleware;
  }

  var thunk = createThunkMiddleware(); // Attach the factory function so users can create a customized version
  // with whatever "extra arg" they want to inject into their thunks

  thunk.withExtraArgument = createThunkMiddleware;

  return thunk;

}));