deploy a smart contract with Web3 v1.0

gistfile1.js

/* contract:
pragma solidity ^0.4.23;

contract A {
    uint public x = 42;
    function someMethod() public view returns(uint)
    {
        return x;
    }
}
*/

const Web3 = require('web3');
let web3 = new Web3(new Web3.providers.HttpProvider('http://localhost:7545'));

(async() => {
    let contract = await new web3.eth.Contract([{"constant":true,"inputs":[],"name":"x","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"someMethod","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"}]);

    contract.deploy({
        data: '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'
    }).send({
        from: '0x8C80ADb6102F7237A888b3e8Bb5fc25fDAEa88a0',
        gas: 4700000,
        gasPrice: await web3.eth.getGasPrice()
    })
    .then((instance) => {
        instance.methods.someMethod().call().then(console.log);
    });
})();