Debug Helper Functions Snippet

debug-helpers.js

const print = (param, ...args) => {
  console.log(param, ...args);
  return param;
};

const traceFn = (fn, context) => function () {
  console.trace(`${fn.name} called with arguments: `, arguments);
  return fn.apply(context || this, arguments);
};

const traceProperty = (object, property) => {
  let value = object[property];
  Object.defineProperty(object, property, {
    get () {
      console.trace(`${property} requested`);
      return value;
    },
    set (newValue) {
      console.trace(`setting ${property} to `, newValue);
      value = newValue;
    },
  })
};

window.Debug = {
    print,
    traceFn,
    traceProperty
};