Save JSON parsing

tryParseJSON.js

// Save JSON parsing
function tryParseJSON(jsonString) {
  try {
    var o = JSON.parse(jsonString);
    // Handle non-exception-throwing cases:
    // Neither JSON.parse(false) or JSON.parse(1234) throw errors, hence the type-checking,
    // but... JSON.parse(null) returns null, and typeof null === "object",
    // so we must check for that, too. Thankfully, null is falsey, so this suffices:
    if (o && typeof o === "object") {
      return o;
    }
  }
  catch (e) {
    console.log('tryParseJSON() catch!');
  }
  return false;
}