@coolwallet/xrp/lib/utils/stringUtil.js

Coolwallet Ripple App

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.parseIouToken = exports.handleHex = exports.removeHex0x = void 0;

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure 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 _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 _iterableToArrayLimit(arr, i) { var _i = arr && (typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]); if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var evenHexDigit = function evenHexDigit(hex) {
  return hex.length % 2 !== 0 ? "0".concat(hex) : hex;
};

var removeHex0x = function removeHex0x(hex) {
  var prefix = hex.slice(0, 2);
  return prefix === "0x" ? hex.slice(2) : hex;
};

exports.removeHex0x = removeHex0x;

var handleHex = function handleHex(hex) {
  return evenHexDigit(removeHex0x(hex));
};

exports.handleHex = handleHex;

var parseIouToken = function parseIouToken(contractAddress) {
  if (!contractAddress.includes('.')) {
    throw new Error("Invalid IOU token format: \"".concat(contractAddress, "\". Expected: \"code.issuer\""));
  }

  var _contractAddress$spli = contractAddress.split('.'),
      _contractAddress$spli2 = _slicedToArray(_contractAddress$spli, 2),
      code = _contractAddress$spli2[0],
      issuer = _contractAddress$spli2[1];

  return {
    code: code,
    issuer: issuer
  };
};

exports.parseIouToken = parseIouToken;
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