hashcode.js/hash.js

Java-like Object and Stdring hashes (sha and int)

const crypto = require("crypto");

console.log("Added methods to String and Object!")

Object.prototype.hashCode = function () {
    return JSON.stringify(this).hashCode();
}

String.prototype.hashCode = function () {
    var hash = 0;
    for (var i = 0; i < this.length; i++) {
        var character = this.charCodeAt(i);
        hash = ((hash<<5)-hash)+character;
        hash = hash & hash;
    }
    return hash;
}

Object.prototype.sha256 = function () {
    return crypto.createHash("sha256").update(JSON.stringify(this)).digest("hex");
}

String.prototype.sha256 = function () {
    return crypto.createHash("sha256").update(String(this)).digest("hex");
}

Object.prototype.sha512 = function () {
    return crypto.createHash("sha512").update(JSON.stringify(this)).digest("hex");
}

String.prototype.sha512 = function () {
    return crypto.createHash("sha512").update(String(this)).digest("hex");
}