ushumpei

const fs = require("fs");

const getSize = (filePath) => {
  const f = fs.readFileSync(filePath);
  const buf = f.buffer;
  console.log(buf);

  let i = 0;
  while (true) {
    const segment = readSegment(buf, i);

ushumpei

( // let statement
  function() {
    "use strict";
    var a = "initial value";
    var b = "initial value";
    if(true) {
      let a = "updated";
      var b = "updated";
    };
    console.log("a = " + a);