Diondre Edwards diondree

## SingleTableAppSync.md

      
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                dabit3
                / SingleTableAppSync.md
            
            
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              February 24, 2023 20:05
            
              
                GraphQL Single Table Design with DynamoDB and AWS AppSync
              
          
    GraphQL

GraphQL Schema

type Customer {
  id: ID!
  email: String!
}

  
## useCarousel.ts
import { useReducer, useEffect } from 'react';
import { useSwipeable, SwipeableHandlers, EventData } from 'react-swipeable';

function previous(length: number, current: number) {
  return (current - 1 + length) % length;
}

function next(length: number, current: number) {
  return (current + 1) % length;
}
	import { useReducer, useEffect } from 'react';
	import { useSwipeable, SwipeableHandlers, EventData } from 'react-swipeable';

	function previous(length: number, current: number) {
	return (current - 1 + length) % length;
	}

	function next(length: number, current: number) {
	return (current + 1) % length;
	}