Function getTargetForReq
has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring. Open
DispatchTable.prototype.getTargetForReq = function(req) {
var i, m;
var host = req.unicodeHost || req.headers.host || ''; // host can be undefined
var self = this;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function DispatchTable
has 51 lines of code (exceeds 25 allowed). Consider refactoring. Open
function DispatchTable(port, params) {
var parseEntry = params.entryParser;
var config = params.config;
var self = this;
Function getTargetForReq
has 46 lines of code (exceeds 25 allowed). Consider refactoring. Open
DispatchTable.prototype.getTargetForReq = function(req) {
var i, m;
var host = req.unicodeHost || req.headers.host || ''; // host can be undefined
var self = this;
Function checkPathForReq
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
DispatchTable.prototype.checkPathForReq = function(req, entry) {
if(!entry.path)
return true;
var m;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getRegexpIfNeeded
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
function getRegexpIfNeeded(str, specialCh, optionalEnding) {
if (typeof str == 'string') {
var m = str.match(/^\^(.*)\$?$/);
if (m) {
return new XRegExp('^' + m[1] + (optionalEnding?('(?:'+optionalEnding+')?'):'') + '$');
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"