All files memoryStorage.js

100% Statements 15/15
100% Branches 6/6
100% Functions 6/6
100% Lines 15/15
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let ls = {};
 
const memoryStorage = {
  /**
   * Get item
   *
   * @param {string} name
   * @returns {*}
   */
  getItem (name) {
    return name in ls ? ls[name] : null;
  },
 
  /**
   * Set item
   *
   * @param {string} name
   * @param {*} value
   * @returns {boolean}
   */
  setItem (name, value) {
    ls[name] = value;
 
    return true;
  },
 
  /**
   * Remove item
   *
   * @param {string} name
   * @returns {boolean}
   */
  removeItem (name) {
    var found = name in ls;
 
    if (found) {
      return delete ls[name];
    }
 
    return false;
  },
 
  /**
   * Clear storage
   *
   * @returns {boolean}
   */
  clear () {
    ls = {};
 
    return true;
  },
 
  /**
   * Get item by key
   *
   * @param {number} index
   * @returns {*}
   */
  key (index) {
    let keys = Object.keys(ls);
 
    return typeof keys[index] !== 'undefined' ? keys[index] : null;
  }
};
 
Object.defineProperty(memoryStorage, 'length', {
  /**
   * Define length property
   *
   * @return {number}
   */
  get () {
    return Object.keys(ls).length;
  }
});
 
export default memoryStorage;