"use strict"; const matchVersionedSpecial = require("./"); const virtualProperty = require("@validatem/virtual-property"); let matchVirtualProperty = matchVersionedSpecial({ markerProperty: "___validatem_isVirtualProperty", versionProperty: "___validatem_virtualPropertyVersion", friendlyName: "a virtual property", expectedVersions: [ 1 ] }); let propertyA = "foo"; let propertyB = virtualProperty("bar"); // This one is a version we don't recognize let propertyC = virtualProperty("baz"); propertyC.___validatem_virtualPropertyVersion = -2; console.log(matchVirtualProperty(propertyA)); // false console.log(matchVirtualProperty(propertyB)); // true console.log(matchVirtualProperty(propertyC)); // Produces version mismatch error