@barchart/common-js/dist/cjs/lang/iterate.js

Library of common JavaScript utilities

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var iterate_exports = {};
__export(iterate_exports, {
  default: () => iterate
});
module.exports = __toCommonJS(iterate_exports);
var is = __toESM(require("./is.js"));
var promise = __toESM(require("./promise.js"));
async function iterate(iterable, processor) {
  return promise.build((resolveCallback, rejectCallback) => {
    if (!is.iterable(iterable)) {
      rejectCallback('Unable to iterate, the "iterable" argument must have an iterator.');
      return;
    }
    if (!is.fn(processor)) {
      rejectCallback('Unable to iterate, the "processor" argument must be a function.');
      return;
    }
    const processNext = (i, p, r) => {
      const next = i.next();
      if (next.done) {
        return r();
      }
      const c = (interrupt) => {
        if (interrupt === false) {
          return r();
        }
        processNext(i, p, r);
      };
      p(next.value, c);
    };
    processNext(iterable[Symbol.iterator](), processor, resolveCallback);
  });
}

{
	const cjsExports = module.exports;
	const cjsDefaultExport = cjsExports && cjsExports.__esModule ? cjsExports.default : cjsExports;

	if (cjsDefaultExport && (typeof cjsDefaultExport === 'function' || typeof cjsDefaultExport === 'object')) {
		Object.keys(cjsExports).forEach((key) => {
			if (key !== 'default' && key !== '__esModule') {
				cjsDefaultExport[key] = cjsExports[key];
			}
		});
	}

	module.exports = cjsDefaultExport;
}