Upgradable smart contracts with eternal storage and isolated logic
Upgradable features for smart contracts without “delegate calls”, which could be obsolete in case of transaction with higher gas limit.
Deploy and Run
first run
$ truffle migrate
later
$ truffle migrate --reset
TestToken is the contract with upgradable facility.
To upgrade
$ truffle migrate -f 3
Note: 3 is the migration for TestToken, 2 deployes the eternal storage part.
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