ioredis-mock/lib/commands/append.js

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

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.append = append;
function append(key, value) {
  if (!this.data.has(key)) {
    this.data.set(key, '');
  }
  this.data.set(key, this.data.get(key) + value);
  return this.data.get(key).length;
}