johnny-five/lib/array-includes-shim.js

The JavaScript Robotics and Hardware Programming Framework. Use with: Arduino (all models), Electric Imp, Beagle Bone, Intel Galileo & Edison, Linino One, Pinoccio, pcDuino3, Raspberry Pi, Particle/Spark Core & Photon, Tessel 2, TI Launchpad and more!

Object.defineProperty(Array.prototype, "includes", {
  value: function(entry) {
    return this.indexOf(entry) !== -1;
  },
  enumerable: false,
  configurable: false,
  writable: false
});