allow tuple inputs as parameters

[lastraum]

The current version of web3 allows for tuple input parameters, but this eth-connect lib does not. Can we update eth-connect to mirror web3?

[menduz]

Hi there, could you provide an example contract and the EIP so we can implement the spec?

Thanks!

[lastraum]

Sure thing.

Here's a web3 example interacting with a contract on mainnet passing in tuples as parameters.

`var newLeaseDetail = {
rentAmount: this.state.web3.utils.toWei("" + this.state.amount, 'ether'),
leaseLength: this.state.length,
rentToken: this.state.token,
dateSigned: 0,
isOpen: true,
isLeased: false,
autoPay: false,
monthsPaid: 0,
gracePeriod: this.state.grace,
autoRegenerate: this.state.auto,
deposit: this.state.web3.utils.toWei("" +this.state.deposit, 'ether'),
}

dclContract.methods.createLease(newLease, newLeaseDetail, isUpdate).send({from: this.state.account})`

Here's a stack overflow with the same question and simple example
https://stackoverflow.com/questions/52620848/how-to-encode-tuple-as-input-parameter-to-function-using-web3j

`contract Test {
struct Foo {
uint a;
string b;
address c;
}

function bar (Foo memory foo) public {
    c = foo.c;
}

}
contract.methods.bar([123, "123", "0xABC...."]).send({ from: '0x...' })`