Contract Inspector

This package allows you to inspect and manipulate the state of a contracts in your browser.

NOTE: This Package is under heavy development and currently redeploys the contract on every run.

Installation

Make sure you have the Solidity Compiler up and running:

$ solc --version
solc, the solidity compiler commandline interface
Version: 0.1.0-4a1fcfac/Release-Darwin/clang/int

Make sure you have an ethereum rpc client running in the background ( TestRPC is recomended )

Install this packages:

meteor add napsy:solidity
meteor add napsy:contract-inspector

Example:

Place the following Contract (.sol) anywhere in your project folder:

contract Coin {
    address public minter;
    mapping (address => uint) public balances;

    event Send(address from, address to, uint value);

    function Coin() {
        minter = msg.sender;
    }
    function mint(address owner, uint amount) {
        if (msg.sender != minter) return;
        balances[owner] += amount;
    }
    function send(address receiver, uint amount) {
        if (balances[msg.sender] < amount) return;
        balances[msg.sender] -= amount;
        balances[receiver] += amount;
        Send(msg.sender, receiver, amount);
    }
    function queryBalance(address addr) constant returns (uint balance) {
        return balances[addr];
    }
}

Initialize the Inspector:

Meteor.startup( function() {
  
  ContractInspector.init({
    
    httpProvider: 'http://localhost:8545',
    
    // setup freshly deployed contracts
    contractSetup: function ( cb ) {
      
      var coin = Contracts.Coin.instance;
      coin.mint( web3.eth.defaultAccount, 42, function() {
        
        coin.send( "0xd858ba0fbd11e2c5491547b072b276458464f30", 12, function () {
          
          // initialize the inspector
          cb();
          
        });
        
      });
    }
  });
})

License

MIT