@thi.ng/parse/prims/one-of.js

Purely functional parser combinators & AST generation for generic inputs

import { isPlainObject } from "@thi.ng/checks/is-plain-object";
import { isSet } from "@thi.ng/checks/is-set";
import { satisfy, satisfyD } from "./satisfy.js";
const oneOfP = (opts) => isSet(opts) ? (x) => opts.has(x) : isPlainObject(opts) ? (x) => opts[x] : (x) => opts.includes(x);
function oneOf(opts, id = "oneOf") {
  return satisfy(oneOfP(opts), id);
}
function oneOfD(opts) {
  return satisfyD(oneOfP(opts));
}
export {
  oneOf,
  oneOfD,
  oneOfP
};