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Added space to example code

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This commit is contained in:
Denton Liu 2016-05-13 14:06:02 -04:00
parent d4ad3231a2
commit ff26ea6c08
1 changed files with 4 additions and 0 deletions
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4
docs/introduction-to-smart-contracts.rst
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@ -20,9 +20,11 @@ Storage
contract SimpleStorage { contract SimpleStorage {
uint storedData; uint storedData;
function set(uint x) { function set(uint x) {
storedData = x; storedData = x;
} }
function get() constant returns (uint retVal) { function get() constant returns (uint retVal) {
return storedData; return storedData;
} }
@ -88,10 +90,12 @@ registering with username and password - all you need is an Ethereum keypair.
function Coin() { function Coin() {
minter = msg.sender; minter = msg.sender;
} }
function mint(address receiver, uint amount) { function mint(address receiver, uint amount) {
if (msg.sender != minter) return; if (msg.sender != minter) return;
balances[receiver] += amount; balances[receiver] += amount;
} }
function send(address receiver, uint amount) { function send(address receiver, uint amount) {
if (balances[msg.sender] < amount) return; if (balances[msg.sender] < amount) return;
balances[msg.sender] -= amount; balances[msg.sender] -= amount;