FromJSON/ToJSON instances for solidity primitive types

[akru]

For simple JSON encoding any solidity related type should have FromJSON and ToJSON instances. In first view UIntN type have no.

Solidity primitive type check list:

• Address
• Bool
• Bytes
• BytesN
• IntN
• UIntN
• List
• ListN
• String
• Tuple
• OneTuple

[adithya70]

hi is the issue still active can i work on it...?

[akru]

Hi @adithya70,
yes, it’s actual, your support will be very helpful! Feel free to open PR.

PS: primitive types located in https://github.com/airalab/hs-web3/tree/master/packages/solidity/src/Data/Solidity/Prim

[adithya70]

Hi @adithya70, yes, it’s actual, your support will be very helpful! Feel free to open PR.

PS: primitive types located in https://github.com/airalab/hs-web3/tree/master/packages/solidity/src/Data/Solidity/Prim
can i know more about the issue please.? i can see there are already instances created for UIntN type in Int.hs .

[RubenAstudillo]

I think this is related to this PR