Thunk function in Redux [Redux Thunk]

Arvind Dhakar

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Jun 9, 2021

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• Redux thunk Middleware

function createThunkMiddleware(extraArgument) { 
     return ({ dispatch, getState }) => (next) => (action) => {              
           if(typeof action === 'function') {     
               return action(dispatch, getState, extraArgument);   
           }     
           return next(action);
     };
} 
const thunk = createThunkMiddleware();
thunk.withExtraArgument = createThunkMiddleware;
export default thunk;