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Name	Size	Permission
index.d.ts	471 B	-rw-rw-r--
index.js	1.27 KB	-rw-rw-r--
types.d.ts	3 KB	-rw-rw-r--

Code Editor : index.js

/** 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;
export default thunk;

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

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Code Editor : index.js

Urban Research Lab