@harmoniclabs/plu-ts-onchain/dist/utils/stringify.js

An embedded DSL for Cardano smart contracts creation coupled with a library for Cardano transactions, all in Typescript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.stringify = exports.mkReplacer = void 0;
var obj_utils_1 = require("@harmoniclabs/obj-utils");
var uint8array_utils_1 = require("@harmoniclabs/uint8array-utils");
function mkReplacer(replacer, map) {
    if (map === void 0) { map = new WeakMap(); }
    if (typeof replacer !== "function")
        replacer = function (k, v) { return v; };
    return function (key, value) {
        value = replacer(key, value);
        if ((0, obj_utils_1.isObject)(value)) {
            if (map.has(value)) {
                return { _circular_ref_: map.get(value) };
            }
            map.set(value, key);
            if (typeof value.buffer === "object" && value.buffer instanceof ArrayBuffer) {
                value = new Uint8Array(value.buffer);
            }
            if (value instanceof Uint8Array) {
                value = (0, uint8array_utils_1.toHex)(value);
            }
        }
        if (typeof value === "bigint") {
            value = value.toString();
        }
        return value;
    };
}
exports.mkReplacer = mkReplacer;
function stringify(value, replacer, space) {
    if (space === void 0) { space = 0; }
    if (replacer) {
        return JSON.stringify(value, replacer, space);
    }
    return JSON.stringify(value, mkReplacer(replacer, new WeakMap()), space);
}
exports.stringify = stringify;