denismaster

import { Observable, BehaviorSubject } from 'rxjs';
import { distinctUntilChanged } from 'rxjs/operators';

export class Store<T> {
    state$: Observable<T>;
    private _state$: BehaviorSubject<T>;

    protected constructor(initialState: T) {
        this._state$ = new BehaviorSubject(initialState);
        this.state$ = this._state$

denismaster

contract DenCoin {

    uint256 public totalSupply;
    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);

    uint256 constant private MAX_UINT256 = 2**256 - 1;
    mapping (address => uint256) public balances;
    mapping (address => mapping (address => uint256)) public allowed;
    

denismaster

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