gistfile1.txt

// ROOT REDUCER
function rootReducer(state = initialState, action) {

	switch (action.type) {

		case STORE_EXERCISE:

			return Object.assign({}, state, {

				workoutToSave: state.workoutToSave.map((workout, index) => {

					if (index === action.payload.index) {

						return {exercise: action.payload.exercise};

					} else {

						return {exercise: { id: action.payload.exercise.id}};

					}

				})

			});

			break;
      
      default:
        return state;
    }
    
}

// THE ACTION
// Nothing funky
export const storeExerciseData = (exercise) => {

	return {
		type: STORE_EXERCISE,
		payload: exercise
	}

}