Function to has a Cognitive Complexity of 186 (exceeds 5 allowed). Consider refactoring.

Open

export function to(record, useCrForContinuingResource = false) {

  const MAX_FIELD_LENGTH = 2000;
  const SPLIT_MAX_FIELD_LENGTH = 1000;

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Function to has 261 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function to(record, useCrForContinuingResource = false) {

  const MAX_FIELD_LENGTH = 2000;
  const SPLIT_MAX_FIELD_LENGTH = 1000;

Function from has a Cognitive Complexity of 53 (exceeds 5 allowed). Consider refactoring.

Open

export function from(dataStr, validationOptions = {}) {
  const leader = dataStr.substring(0, 24);
  const record = {
    leader,
    fields: []

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File aleph-sequential.js has 466 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/* eslint-disable max-lines */
/**
*
* @licstart  The following is the entire license notice for the JavaScript code in this file.
*

Function formatDatafield has 168 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function formatDatafield(field) {
    let subfieldLines; // eslint-disable-line functional/no-let
    const ind1 = field.ind1 && field.ind1.length > 0 ? field.ind1 : ' ';
    const ind2 = field.ind2 && field.ind2.length > 0 ? field.ind2 : ' ';
    const header = `${id} ${field.tag}${ind1}${ind2} L `;

Function run has 152 lines of code (exceeds 25 allowed). Consider refactoring.

Open

async function run() {
  const VALIDATION_OPTIONS_USAGE = `Validation options:
  111 => {fields: true, subfields: true, subfieldValues: true}
  010 => {fields: false, subfields: true, subfieldValues: false}
  000 => {fields: false, subfields: false, subfieldValues: false}`;

Function reduceToLines has 144 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function reduceToLines(result, subfield, index, arr) {
      let code; // eslint-disable-line functional/no-let
      let sliceOffset; // eslint-disable-line functional/no-let
      let slicedSegment; // eslint-disable-line functional/no-let
      const tempLength = result.temp ? result.temp.length : 0;

Function from has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

export function from(data, validationOptions = {}) {
  let i = 0; // eslint-disable-line functional/no-let
  const lines = data.split('\n').filter(l => l.length > 0);

  // eslint-disable-next-line functional/no-loop-statements

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Function iterate has 110 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      function iterate(segment, firstCall) {
        const HYPHEN = 45;
        const SPACE = 32;
        const CARET = 94;
        const DOLLAR = 36;

Function from has 109 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function from(data, validationOptions = {}) {
  let i = 0; // eslint-disable-line functional/no-let
  const lines = data.split('\n').filter(l => l.length > 0);

  // eslint-disable-next-line functional/no-loop-statements

Function from has 107 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function from(dataStr, validationOptions = {}) {
  const leader = dataStr.substring(0, 24);
  const record = {
    leader,
    fields: []

Function reader has 82 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function reader(stream, validationOptions = {}, genF001fromSysNo = false) {

  const emitter = new class extends EventEmitter { }();
  start();
  return emitter;

Function getSliceOffset has 78 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        function getSliceOffset(arr) {
          const offset = findSeparatorOffset(arr) || findPeriodOffset(arr) || findSpaceOffset(arr) || SPLIT_MAX_FIELD_LENGTH;

          return offset;

Function start has 77 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function start() {

    let charbuffer = ''; // eslint-disable-line functional/no-let
    const linebuffer = []; // eslint-disable-line functional/no-let
    let count = 0; // eslint-disable-line functional/no-let

Function run has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

async function run() {
  const VALIDATION_OPTIONS_USAGE = `Validation options:
  111 => {fields: true, subfields: true, subfieldValues: true}
  010 => {fields: false, subfields: true, subfieldValues: false}
  000 => {fields: false, subfields: false, subfieldValues: false}`;

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Function from has 59 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function from(xmlString, validationOptions = {}) {
  const parser = new DOMParser();
  const record = new MarcRecord();

  debug(`Parsing from xmlstring`);

Function to has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function to(record) {

  //let tag; // eslint-disable-line functional/no-let
  //let ind1; // eslint-disable-line functional/no-let
  //let ind2; // eslint-disable-line functional/no-let

Function reader has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

export function reader(stream, validationOptions = {}) {

  const emitter = new class extends EventEmitter { }();
  start();
  return emitter;

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Function getService has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function getService(type) {
    if (type === 'text') {
      return {
        reader: Text.reader,
        serialize: Text.to,

Function reader has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function reader(stream, validationOptions = {}) {

  const emitter = new class extends EventEmitter { }();
  start();
  return emitter;