Vyper has an easy way to protect contracts from re-entrancy. This video explains how to use the @nonreentrant decorator.

#Vyper #ReEntrancy #SmartContract #Ethereum

Hand crafted re-entrancy lock 0:23 Non re-entrant decorator 2:21 Grouping re-entrancy locks 4:19

Code: https://github.com/t4sk/vyper-by-example

References

Remix IDE: http://remix.ethereum.org Vyper: https://vyper.readthedocs.io

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