function

YAML.stringify

input: unknown,

replacer?: null,

space?: string | number

): string;

Convert a JavaScript value into a YAML string. Strings are double quoted if they contain keywords, non-printable or escaped characters, or if a YAML parser would parse them as numbers. Anchors and aliases are inferred from objects, allowing cycles.

@param input

The JavaScript value to stringify.

@param replacer

Currently not supported.

@param space

A number for how many spaces each level of indentation gets, or a string used as indentation. The number is clamped between 0 and 10, and the first 10 characters of the string are used.

@returns

A string containing the YAML document.

import { YAML } from "bun";

const input = {
  abc: "def"
};
console.log(YAML.stringify(input));
// # output
// abc: def

const cycle = {};
cycle.obj = cycle;
console.log(YAML.stringify(cycle));
// # output
// &root
// obj:
//   *root