app/assets/javascripts/lib/utils/cache.js


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export default class Cache {
  constructor() {
    this.internalStorage = { };
  }

  get(key) {
    return this.internalStorage[key];
  }

  hasData(key) {
    return Object.prototype.hasOwnProperty.call(this.internalStorage, key);
  }

  remove(key) {
    delete this.internalStorage[key];
  }
}