function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); } function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } 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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); } function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); } 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 concatUint8Arrays() { for (var _len = arguments.length, arrays = new Array(_len), _key = 0; _key < _len; _key++) { arrays[_key] = arguments[_key]; } var totalLength = arrays.reduce(function (a, b) { return a + b.length; }, 0); var result = new Uint8Array(totalLength); var offset = 0; for (var _i = 0, _arrays = arrays; _i < _arrays.length; _i++) { var arr = _arrays[_i]; if (arr instanceof Uint8Array === false) { throw new Error("arr must be of type Uint8Array"); } result.set(arr, offset); offset += arr.length; } return result; } export function overrideBytesInBuffer(buffer, startLoc, endLoc, newBytes) { var beforeBytes = buffer.slice(0, startLoc); var afterBytes = buffer.slice(endLoc, buffer.length); // replacement is empty, we can omit it if (newBytes.length === 0) { return concatUint8Arrays(beforeBytes, afterBytes); } var replacement = Uint8Array.from(newBytes); return concatUint8Arrays(beforeBytes, replacement, afterBytes); } export function makeBuffer() { for (var _len2 = arguments.length, splitedBytes = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { splitedBytes[_key2] = arguments[_key2]; } // $FlowIgnore var bytes = [].concat.apply([], splitedBytes); return new Uint8Array(bytes).buffer; } export function fromHexdump(str) { var lines = str.split("\n"); // remove any leading left whitespace lines = lines.map(function (line) { return line.trim(); }); var bytes = lines.reduce(function (acc, line) { var cols = line.split(" "); // remove the offset, left column cols.shift(); cols = cols.filter(function (x) { return x !== ""; }); var bytes = cols.map(function (x) { return parseInt(x, 16); }); acc.push.apply(acc, _toConsumableArray(bytes)); return acc; }, []); return new Uint8Array(bytes); }