std/node/util: add inspect

[balupton]

basic compatibility, none of the advanced features

fix #6832

[ry]

please run tools/format.py --js

[ry]

Maybe use Deno.insepct ?

[CLAassistant]

All committers have signed the CLA.

[balupton]

Maybe use Deno.insepct ?

I can't figure out how to import it and its InspectOptions type, as:

import type { InspectOptions } from "../../cli/js2/lib.deno.ns.d.ts";

export function inspect(object: unknown, options?: InspectOptions) {
  return Deno.inspect(object, options);
}

doesn't have any syntax errors, but when I try to use it, the types are missing

[nayeemrmn]

@balupton It's Deno.inspect() and Deno.InspectOptions respectively. Example usage:

deno/std/testing/asserts.ts

Lines 24 to 30 in 6afe7bb

	? Deno.inspect(v, {
	depth: Infinity,
	sorted: true,
	trailingComma: true,
	compact: false,
	iterableLimit: Infinity,
	})

---

Deno.inspect() differs from Node's in that it favours double quotes over single quotes for inspecting strings. I think that's okay for now, but could you also document it in the JSDoc?

[balupton]

Correct, as indicated by the correct spelling in my code snippet. However the issue is I can't figure out how to import the types, the snippet doesn't seem to do what it should. If someone can finish this PR I would be much appreciated.

[bartlomieju]

@balupton please sign CLA

[bartlomieju]

@balupton can you add some small unit test?

[ry]

LGTM - thanks @balupton

[balupton]

moved comment to new issue:
#7099