"use strict"; function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } /* Stream Transform - sync module Please look at the [project documentation](https://csv.js.org/transform/) for additional information. */ var transform = require('.'); var _require = require('mixme'), clone = _require.clone; module.exports = function () { // Import arguments normalization var handler, callback; var options = {}; for (i in arguments) { var argument = arguments[i]; var type = _typeof(argument); if (argument === null) { type = 'null'; } else if (type === 'object' && Array.isArray(argument)) { type = 'array'; } if (type === 'array') { records = argument; } else if (type === 'object') { options = clone(argument); } else if (type === 'function') { if (handler && i === arguments.length - 1) { callback = argument; } else { handler = argument; } } else if (type !== 'null') { throw new Error("Invalid Arguments: got ".concat(JSON.stringify(argument), " at position ").concat(i)); } } // Validate arguments var expected_handler_length = 1; if (options.params) { expected_handler_length++; } if (handler.length > expected_handler_length) { throw Error('Invalid Handler: only synchonous handlers are supported'); } // Start transformation var chunks = []; var transformer = new transform.Transformer(options, handler); transformer.push = function (chunk) { chunks.push(chunk); }; var _iterator = _createForOfIteratorHelper(records), _step; try { for (_iterator.s(); !(_step = _iterator.n()).done;) { var record = _step.value; transformer._transform(record, null, function () {}); } } catch (err) { _iterator.e(err); } finally { _iterator.f(); } return chunks; };