Showing 6 of 8 total issues
Function streamImage
has 49 lines of code (exceeds 25 allowed). Consider refactoring. Open
streamImage: function( index, response, isRetina ) {
var fs = require( 'fs' ),
imageOption = this.getImageOptionAtIndex( index ),
imageFileName = imageOption ? imageOption.path : '',// If there's no imageOption, we set the file name as empty
imageFilePath = __dirname + '/images/' + imageFileName,
Function streamAudio
has 46 lines of code (exceeds 25 allowed). Consider refactoring. Open
streamAudio: function( response, fileType ) {
var fs = require( 'fs' ),
mime = require( 'mime' ),
audioOption = this.getValidAudioOption(),
audioFileName = audioOption ? audioOption.path : '',// If there's no audioOption, we set the file name as empty
Function generate
has 28 lines of code (exceeds 25 allowed). Consider refactoring. Open
generate: function( numberOfOptions ) {
var visualCaptchaSession = this.session[ this.namespace ],
imageValues = [];
// Avoid the next IF failing if a string with a number is sent
Function exports
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
module.exports = function( session, namespace, defaultImages, defaultAudios ) {
var captcha = {};
// Throw an error if no session object is passed
if ( typeof session !== 'object' || ! session ) {
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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 streamAudio
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
streamAudio: function( response, fileType ) {
var fs = require( 'fs' ),
mime = require( 'mime' ),
audioOption = this.getValidAudioOption(),
audioFileName = audioOption ? audioOption.path : '',// If there's no audioOption, we set the file name as empty
- 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"
Further reading
Function streamImage
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
streamImage: function( index, response, isRetina ) {
var fs = require( 'fs' ),
imageOption = this.getImageOptionAtIndex( index ),
imageFileName = imageOption ? imageOption.path : '',// If there's no imageOption, we set the file name as empty
imageFilePath = __dirname + '/images/' + imageFileName,
- 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"