ioredis-mock-with-info/lib/expires.js

This library emulates ioredis by performing all operations in-memory.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = createExpires;
function createExpires() {
  var keyPrefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

  var expires = {};
  function createInstance(prefix) {
    return {
      get: function get(key) {
        return expires['' + prefix + key];
      },
      set: function set(key, timestamp) {
        expires['' + prefix + key] = +timestamp;
      },
      has: function has(key) {
        return {}.hasOwnProperty.call(expires, '' + prefix + key);
      },
      isExpired: function isExpired(key) {
        return expires['' + prefix + key] <= Date.now();
      },
      delete: function _delete(key) {
        delete expires['' + prefix + key];
      },
      withKeyPrefix: function withKeyPrefix(newPrefix) {
        if (newPrefix === prefix) return this;
        return createInstance(newPrefix);
      }
    };
  }
  return createInstance(keyPrefix);
}