Skip to content

Instantly share code, notes, and snippets.

@mkhb654
Forked from anonymous/Condition.sol
Created October 28, 2017 16:29
Show Gist options
  • Save mkhb654/abc59e5b9923aaaf070b3b63b58fe8d3 to your computer and use it in GitHub Desktop.
Save mkhb654/abc59e5b9923aaaf070b3b63b58fe8d3 to your computer and use it in GitHub Desktop.
Created using browser-solidity: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://ethereum.github.io/browser-solidity/#version=soljson-v0.4.18+commit.9cf6e910.js&optimize=undefined&gist=
pragma solidity ^0.4.0;
contract Ballot {
struct Voter {
uint weight;
bool voted;
uint8 vote;
address delegate;
}
struct Proposal {
uint voteCount;
}
address chairperson;
mapping(address => Voter) voters;
Proposal[] proposals;
/// Create a new ballot with $(_numProposals) different proposals.
function Ballot(uint8 _numProposals) public {
chairperson = msg.sender;
voters[chairperson].weight = 1;
proposals.length = _numProposals;
}
/// Give $(toVoter) the right to vote on this ballot.
/// May only be called by $(chairperson).
function giveRightToVote(address toVoter) public {
if (msg.sender != chairperson || voters[toVoter].voted) return;
voters[toVoter].weight = 1;
}
/// Delegate your vote to the voter $(to).
function delegate(address to) public {
Voter storage sender = voters[msg.sender]; // assigns reference
if (sender.voted) return;
while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
to = voters[to].delegate;
if (to == msg.sender) return;
sender.voted = true;
sender.delegate = to;
Voter storage delegateTo = voters[to];
if (delegateTo.voted)
proposals[delegateTo.vote].voteCount += sender.weight;
else
delegateTo.weight += sender.weight;
}
/// Give a single vote to proposal $(toProposal).
function vote(uint8 toProposal) public {
Voter storage sender = voters[msg.sender];
if (sender.voted || toProposal >= proposals.length) return;
sender.voted = true;
sender.vote = toProposal;
proposals[toProposal].voteCount += sender.weight;
}
function winningProposal() public constant returns (uint8 _winningProposal) {
uint256 winningVoteCount = 0;
for (uint8 prop = 0; prop < proposals.length; prop++)
if (proposals[prop].voteCount > winningVoteCount) {
winningVoteCount = proposals[prop].voteCount;
_winningProposal = prop;
}
}
}
contract SomeContrac {
unit someVar;
function getMyVar() constant return (string){
if(someVar> 2){
return("greater bro", someVar);
}else if (somevar == 2) {
return ("is exactly two", somevar);
}else {
return("is smaller two" somevar);
}
}
function setMyVar(unit myVar){
someVar = myVar;
}
function getWhile() constant return (unit){
unit i = 0;
while(i < 5){
i++
}
}
}
contract SimpleDapp{
unit somevar;
uni;
function setSomeother(returns unit)
}
function getSomeVar()content{
}
function SomeOtherSimpleDapp returnsSomeOtherVariable(){
return
}
contract SomeOtherSimpleDapp{
}
contract DappSetup{
DappSetup = DappSetup()
}
function NextDapp(address whereismyothercontracts){
NextDapp
}
function SomeOtherSimpleDapp(address){
newInstanceofSimpleDapp = new SimpleDapp();
}
function getSimpleDappSomevar() constant return (unit){
return SimpleDapp.getSomeVar();
}
function getNewInstanceOfSimpleDappSomeVar() constant return (unit){
return newInstanceofSimpleDapp.getSomeVar
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment