The Address table is a precompiled contract on Arbitrum for registering addresses which are then retrievable by an integer index; this saves gas by minimizing precious calldata required to input an address as a parameter.
This demo shows a simple contract with affordances to retrieve an address from a contract by its index in the address table, and a client-side script to pre-register the given address (if necessary).
See exec.js for inline comments / explanation.
yarn run exec
Set the values shown in .env-sample as environmental variables. To copy it into a .env file:
cp .env-sample .env(you'll still need to edit some variables, i.e., DEVNET_PRIVKEY)
See our developer documentation for more info.
