preserves/implementations/javascript/packages/core/src/text.ts

import type { GenericEmbedded } from './embedded';
import type { Value } from './values';

import { Annotated } from './annotated';
import { Bytes } from './bytes';
import { KeyedDictionary, KeyedSet } from './dictionary';
import { Writer, Writable, WriterOptions } from './writer';

export function stringify<T = GenericEmbedded>(x: any, options?: WriterOptions<T>): string {
    return Writer.stringify(x as Writable<T>, options);
}

export function preserves<T>(pieces: TemplateStringsArray, ...values: Value<T>[]): string {
    const result = [pieces[0]];
    values.forEach((v, i) => {
        result.push(stringify(v));
        result.push(pieces[i + 1]);
    });
    return result.join('');
}

[Annotated, Bytes, KeyedDictionary, KeyedSet].forEach((C) => {
    C.prototype.toString = function () { return stringify(this); };
});