Completed
Pull Request — master (#10)
by alexfloppy
07:51
created

public/vendor/l5-swagger/lib/highlight.7.3.pack.js   F

Complexity

Total Complexity 141
Complexity/F 3.62

Size

Lines of Code 1
Function Count 39

Duplication

Duplicated Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
wmc 141
c 0
b 0
f 0
dl 0
loc 1
rs 3.12
cc 0
nc 1
mnd 4
bc 126
fnc 39
bpm 3.2307
cpm 3.6153
noi 12

How to fix   Complexity   

Complexity

Complex classes like public/vendor/l5-swagger/lib/highlight.7.3.pack.js often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

1
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0 ignored issues
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Unused Code introduced by
The parameter a is not used and could be removed.

This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.

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Complexity Best Practice introduced by
There is no return statement if K.eW is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Unused Code introduced by
The parameter t is not used and could be removed.

This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.

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Bug introduced by
The function z is declared conditionally. This is not supported by all runtimes. Consider moving it to root scope or using var z = function() { /* ... */ }; instead.
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Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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Bug introduced by
The variable x is changed as part of the loop loop for example by "</span>" on line 1. Only the value of the last iteration will be visible in this function if it is called after the loop.
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Unused Code introduced by
The parameter u is not used and could be removed.

This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function.

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Bug introduced by
The variable A is changed as part of the loop loop for example by A.parent on line 1. Only the value of the last iteration will be visible in this function if it is called after the loop.
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Best Practice introduced by
There is no return statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding return undefined; explicitly.
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Bug introduced by
The variable v seems to not be initialized for all possible execution paths.
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Comprehensibility Naming Best Practice introduced by
The variable v already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

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Comprehensibility Naming Best Practice introduced by
The variable p already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

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Duplication introduced by
This code seems to be duplicated in your project.
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