mitchpierias/advanced-eos-examples

EOS Smart Contract Development Examples

advanced-eos-examples's Issues

Upgrade to latest CDT

It'd be great to upgrade these examples to use the latest CDT so when people copy / paste into their latest environments they don't get build errors.

I'd be happy to help if that's a thing you're interested in doing.

Update project structure to match lamington latest

For example, remove '.lamingtonignore' and move everything over to .lamingtonrc.

Providing permission of certain account.

You are providing permission to an account. Providing owner permission is not safe, instead, you can provide @Active permission.

Doesn't pass the required parameter in to_hex() action.

Hi MitchPierias
In your t0_hex(); action you didn't pass the parameter{length}
void hash(const string& str) {
// Hash the given string
checksum256 hashed = create_hash(str);
// Convert output to hexadecimal string
string result = to_hex(hashed); //length is required.
// Print result
print(result);
}

although there is no need to pass length here because we already know the length of sha256, but you take it as a params in to_hex() action. One more thing this series is nice to understand EOS tables.
Thanks Man

checksum256 to string?

First of all, great guide; it's really helpful!

My question is how do you convert a checksum256 type to a string? I understand you can print it to the console with printhex(&sum, sizeof(sum)) but how would you do something like std::string str = sum? I'm stuck here. Thanks

(excuse my lack of C++ knowledge)