strapi-plugin-rest-cache/server/utils/config/deepFreeze.js

Speed-up HTTP requests with LRU cache

'use strict';

function deepFreeze(object) {
  // Retrieve the property names defined on object
  const propNames = Object.getOwnPropertyNames(object);

  // Freeze properties before freezing self
  for (const name of propNames) {
    const value = object[name];

    if (value && typeof value === 'object') {
      deepFreeze(value);
    }
  }

  return Object.freeze(object);
}

module.exports = { deepFreeze };