@silverwind/ioredis-mock/lib/commands/msetnx.js

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

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.msetnx = msetnx;

var _index = require("./index");

function msetnx(...msetData) {
  for (let i = 0; i < msetData.length; i += 2) {
    if (this.data.has(msetData[i])) {
      return 0;
    }
  }

  for (let i = 0; i < msetData.length; i += 2) {
    _index.set.call(this, msetData[i], msetData[i + 1]);
  }

  return 1;
}