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const contentFilePath = "./exercises.json";

function save(content) {
  const contentString = JSON.stringify(content, null, 2);
  return fs.writeFileSync(contentFilePath, contentString);
}

function load() {
  const fileBuffer = fs.readFileSync(contentFilePath, "utf-8");
  const contentJson = JSON.parse(fileBuffer);
  return contentJson;
}