// safely parse json
const safeParseJson = (json) => {
  try {
    return JSON.parse(json);
  } catch (e) {
    return null;
  }
};

const indentString = (str) => {
  if(!str || !str.length) {
    return str;
  }

  return str.split("\n").map(line => "  " + line).join("\n");
}

module.exports = {
  safeParseJson,
  indentString
};