`RSSExpandedReader` has 21 functions (exceeds 20 allowed). Consider refactoring.
Open

export default class RSSExpandedReader extends AbstractRSSReader {
  private static readonly SYMBOL_WIDEST = [7, 5, 4, 3, 1];
  private static readonly EVEN_TOTAL_SUBSET = [4, 20, 52, 104, 204];
  private static readonly GSUM = [0, 348, 1388, 2948, 3988];

Found in src/core/oned/rss/expanded/RSSExpandedReader.ts - About 2 hrs to fix

Function `getC40Words` has 54 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  getC40Words(c40: boolean, fnc1: number): Uint8Array {
    const c40Values = [];
    for (let i = 0; i < this.characterLength; i++) {
      const ci = this.input.charAt(this.fromPosition + i);
      if (

Found in src/core/datamatrix/encoder/MinimalEncoder.ts - About 2 hrs to fix

Function `selectBestPatterns` has 54 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private selectBestPatterns(): FinderPattern[] /*throws NotFoundException */ {

        const startSize = this.possibleCenters.length;
        if (startSize < 3) {
            // Couldn't find enough finder patterns

Found in src/core/qrcode/detector/FinderPatternFinder.ts - About 2 hrs to fix

Function `encodeHighLevel` has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  public static encodeHighLevel(
    msg: string,
    shape = SymbolShapeHint.FORCE_NONE,
    minSize: Dimension = null,
    maxSize: Dimension = null,

Found in src/core/datamatrix/encoder/HighLevelEncoder.ts - About 2 hrs to fix

Function `encode` has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  public encode(context: EncoderContext) {
    // step B
    const n = HighLevelEncoder.determineConsecutiveDigitCount(
      context.getMessage(),
      context.pos

Found in src/core/datamatrix/encoder/ASCIIEncoder.ts - About 2 hrs to fix

Function `crossCheckVertical` has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private crossCheckVertical(startI: number /*int*/, centerJ: number /*int*/, maxCount: number /*int*/,
        originalStateCountTotal: number /*int*/): number/*float*/ {
        const image: BitMatrix = this.image;

        const maxI = image.getHeight();

Found in src/core/qrcode/detector/FinderPatternFinder.ts - About 2 hrs to fix

Function `decode` has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  static decode(codewords: Int32Array, ecLevel: string): DecoderResult {
    // pass encoding to result (will be used for decode symbols in byte mode)
    let result: StringBuilder = new StringBuilder('');
    // let encoding: Charset = StandardCharsets.ISO_8859_1;
    let encoding = CharacterSetECI.ISO8859_1;

Found in src/core/pdf417/decoder/DecodedBitStreamParser.ts - About 2 hrs to fix

Function `crossCheckHorizontal` has 53 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private crossCheckHorizontal(startJ: number /*int*/, centerI: number /*int*/, maxCount: number /*int*/,
        originalStateCountTotal: number /*int*/): number/*float*/ {
        const image: BitMatrix = this.image;

        const maxJ = image.getWidth();

Found in src/core/qrcode/detector/FinderPatternFinder.ts - About 2 hrs to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        if (outsideChar) {
            if (oddSum > 12) {
                decrementOdd = true;
            }
            else if (oddSum < 4) {

Found in src/core/oned/rss/RSS14Reader.ts and 1 other location - About 2 hrs to fix

Read up
Read up

src/core/oned/rss/RSS14Reader.ts on lines 336..349

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 77.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 77.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.