Avoid deeply nested control flow statements.

Open

                    if (ch === 13 && source.charCodeAt(index + 1) === 10) {
                        ++index;
                    }

Avoid deeply nested control flow statements.

Open

                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }

Avoid deeply nested control flow statements.

Open

            if (expr.argument.type === Syntax.ObjectPattern) {
                throwError({}, Messages.ObjectPatternAsSpread);
            }

Avoid deeply nested control flow statements.

Open

            if (expr.type !== Syntax.MemberExpression && expr.type !== Syntax.CallExpression && expr.type !== Syntax.NewExpression) {
                throwError({}, Messages.InvalidLHSInAssignment);
            }

Avoid deeply nested control flow statements.

Open

                        if (isOctalDigit(ch)) {
                            code = '01234567'.indexOf(ch);

                            // \0 is not octal escape sequence
                            if (code !== 0) {

Avoid deeply nested control flow statements.

Open

                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }

Method items_html has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def items_html
    return unless items = @schema["items"]
    return if items.size == 0

    html = ""

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Avoid deeply nested control flow statements.

Open

          for (var i = 0; i < parentNode.params.length; i++) {
            param = parentNode.params[i];
            if (param.type === Syntax.Identifier) {
              state.localScope.identifiers[param.name] = true;
            }

Function performRequest has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    performRequest: function(host, method, template, values, payload, contentType) {

Avoid deeply nested control flow statements.

Open

                    if (index >= length) {
                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
                    }

Avoid deeply nested control flow statements.

Open

                    if (ch === '*') {
                        ch = source[index];
                        if (ch === '/') {
                            comment = comment.substr(0, comment.length - 1);
                            blockComment = false;

Avoid deeply nested control flow statements.

Open

                if (ch === '/') {
                    loc = {
                        start: {
                            line: lineNumber,
                            column: index - lineStart

Method properties_html has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def properties_html
    properties = if (props = @schema["properties"]).present?
      props
    elsif (ref_path = @schema["$ref"]).present?
      ref = Lurker::RefObject.new(ref_path, options[:root_path])

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Avoid deeply nested control flow statements.

Open

            } else if (isWhiteSpace(ch.charCodeAt(0))) {
                ++index;
            } else if (isLineTerminator(ch.charCodeAt(0))) {
                ++index;
                if (ch ===  '\r' && source[index] === '\n') {

Consider simplifying this complex logical expression.

Open

                if (checkToken &&
                        checkToken.type === 'Keyword' &&
                        (checkToken.value === 'if' ||
                         checkToken.value === 'while' ||
                         checkToken.value === 'for' ||

Function _writeUInt32 has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function _writeUInt32 (buf, value, offset, littleEndian, noAssert) {

Function _writeInt32 has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function _writeInt32 (buf, value, offset, littleEndian, noAssert) {

Function _findMapping has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
                                           aColumnName, aComparator) {

Function SourceNode has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {

Function _writeFloat has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function _writeFloat (buf, value, offset, littleEndian, noAssert) {