aquafemi

Keybase proof

I hereby claim:

• I am aquafemi on github.
• I am keppa (https://keybase.io/keppa) on keybase.
• I have a public key ASALF3KfEyxgLNp494hHTGzfSETBnhfa88K2g-2FypdnmAo

To claim this, I am signing this object:

aquafemi

pragma solidity ^0.4.0;

library IntExtended {
    
    function increment(uint _self) public pure returns (uint) {
        return _self + 1;
    }
    
    function decrement(uint _self) public pure returns (uint) {
        return _self - 1;