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Similar blocks of code found in 4 locations. Consider refactoring.
Open

XNumber.prototype.greaterthanorequal = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this, Operators.lessthan);
    }
    if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
Severity: Major
Found in lib/xpath.js and 3 other locations - About 4 hrs to fix
lib/xpath.js on lines 2505..2513
lib/xpath.js on lines 2515..2523
lib/xpath.js on lines 2525..2533

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 119.

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

Further Reading

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

XBoolean.prototype.equals = function(r) {
    if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) {
        return this.equals(r.bool());
    }
    if (Utilities.instance_of(r, XNodeSet)) {
Severity: Major
Found in lib/xpath.js and 1 other location - About 4 hrs to fix
lib/xpath.js on lines 2631..2639

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 119.

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

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

XNumber.prototype.lessthanorequal = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this, Operators.greaterthan);
    }
    if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
Severity: Major
Found in lib/xpath.js and 3 other locations - About 4 hrs to fix
lib/xpath.js on lines 2505..2513
lib/xpath.js on lines 2515..2523
lib/xpath.js on lines 2535..2543

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 119.

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

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

XNumber.prototype.greaterthan = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this, Operators.lessthanorequal);
    }
    if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
Severity: Major
Found in lib/xpath.js and 3 other locations - About 4 hrs to fix
lib/xpath.js on lines 2505..2513
lib/xpath.js on lines 2525..2533
lib/xpath.js on lines 2535..2543

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 119.

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

Further Reading

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

    if (ldepth > rdepth + 1) {
        // LR or LL rotation
        var lldepth = this.left.left  == null ? 0 : this.left.left.depth;
        var lrdepth = this.left.right == null ? 0 : this.left.right.depth;
Severity: Major
Found in lib/xpath.js and 1 other location - About 4 hrs to fix
lib/xpath.js on lines 2701..2712

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 119.

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

Further Reading

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

    } else if (ldepth + 1 < rdepth) {
        // RR or RL rorarion
        var rrdepth = this.right.right == null ? 0 : this.right.right.depth;
        var rldepth = this.right.left  == null ? 0 : this.right.left.depth;
Severity: Major
Found in lib/xpath.js and 1 other location - About 4 hrs to fix
lib/xpath.js on lines 2690..2712

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 119.

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

Further Reading

Function matches has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.
Open

NodeTest.prototype.matches = function(n, xpc) {
    switch (this.type) {
        case NodeTest.NAMETESTANY:
            if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/
                    || n.nodeType == 1 /*Node.ELEMENT_NODE*/
Severity: Minor
Found in lib/xpath.js - About 3 hrs to fix

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 scrapeElement has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
Open

Scraper.prototype.scrapeElement = function(doc, element, scrapeUrl, key, follow_url) {
  var scraper = this;
  follow_url = typeof follow_url !== 'undefined' ? follow_url : false;
  // extract element
  key = key || element.name;
Severity: Minor
Found in lib/scraper.js - About 3 hrs to fix

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

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

                    case Step.FOLLOWINGSIBLING:
                        if (xpc.contextNode === xpc.virtualRoot) {
                            break;
                        }
                        for (var m = xpc.contextNode.nextSibling; m != null; m = m.nextSibling) {
Severity: Major
Found in lib/xpath.js and 1 other location - About 3 hrs to fix
lib/xpath.js on lines 1924..1933

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 97.

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

Further Reading

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

                    case Step.PRECEDINGSIBLING:
                        if (xpc.contextNode === xpc.virtualRoot) {
                            break;
                        }
                        for (var m = xpc.contextNode.previousSibling; m != null; m = m.previousSibling) {
Severity: Major
Found in lib/xpath.js and 1 other location - About 3 hrs to fix
lib/xpath.js on lines 1842..1851

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 97.

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

Further Reading

Function coalesceText has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
Open

Utilities.coalesceText = function(n) {
    for (var m = n.firstChild; m != null; m = m.nextSibling) {
        if (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) {
            var s = m.nodeValue;
            var first = m;
Severity: Minor
Found in lib/xpath.js - About 3 hrs to fix

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

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

    if (arguments.length == 1) {
        s = XNodeSet.prototype.stringForNode(c.contextNode);
    } else if (arguments.length == 2) {
        s = arguments[1].evaluate(c).stringValue();
    } else {
Severity: Major
Found in lib/xpath.js and 1 other location - About 2 hrs to fix
lib/xpath.js on lines 3487..3493

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 91.

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

Further Reading

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

    if (arguments.length == 1) {
        s = XNodeSet.prototype.stringForNode(c.contextNode);
    } else if (arguments.length == 2) {
        s = arguments[1].evaluate(c).stringValue();
    } else {
Severity: Major
Found in lib/xpath.js and 1 other location - About 2 hrs to fix
lib/xpath.js on lines 3474..3480

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 91.

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

Further Reading

File scraper.js has 283 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// # Scraper
//
// > Scraper class in the Node.js Thresher package.
// >
// > author: [Richard Smith-Unna](http://blahah/net)
Severity: Minor
Found in lib/scraper.js - About 2 hrs to fix

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

    XBoolean.prototype.greaterthanorequal = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.lessthan);
    }
    return this.number().greaterthanorequal(r.number());
    Severity: Major
    Found in lib/xpath.js and 1 other location - About 2 hrs to fix
    lib/xpath.js on lines 2416..2421

    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 87.

    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

    Further Reading

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

    XString.prototype.greaterthanorequal = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.lessthan);
    }
    return this.number().greaterthanorequal(r.number());
    Severity: Major
    Found in lib/xpath.js and 1 other location - About 2 hrs to fix
    lib/xpath.js on lines 2662..2667

    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 87.

    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

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

    XBoolean.prototype.lessthan = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.greaterthanorequal);
    }
    return this.number().lessthan(r.number());
    Severity: Major
    Found in lib/xpath.js and 5 other locations - About 2 hrs to fix
    lib/xpath.js on lines 2395..2400
    lib/xpath.js on lines 2402..2407
    lib/xpath.js on lines 2409..2414
    lib/xpath.js on lines 2648..2653
    lib/xpath.js on lines 2655..2660

    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 85.

    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

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

    XString.prototype.lessthan = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.greaterthanorequal);
    }
    return this.number().lessthan(r.number());
    Severity: Major
    Found in lib/xpath.js and 5 other locations - About 2 hrs to fix
    lib/xpath.js on lines 2402..2407
    lib/xpath.js on lines 2409..2414
    lib/xpath.js on lines 2641..2646
    lib/xpath.js on lines 2648..2653
    lib/xpath.js on lines 2655..2660

    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 85.

    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

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

    XBoolean.prototype.greaterthan = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.lessthanorequal);
    }
    return this.number().greaterthan(r.number());
    Severity: Major
    Found in lib/xpath.js and 5 other locations - About 2 hrs to fix
    lib/xpath.js on lines 2395..2400
    lib/xpath.js on lines 2402..2407
    lib/xpath.js on lines 2409..2414
    lib/xpath.js on lines 2641..2646
    lib/xpath.js on lines 2655..2660

    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 85.

    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

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

    XString.prototype.lessthanorequal = function(r) {
    if (Utilities.instance_of(r, XNodeSet)) {
        return r.compareWithNumber(this.number(), Operators.greaterthan);
    }
    return this.number().lessthanorequal(r.number());
    Severity: Major
    Found in lib/xpath.js and 5 other locations - About 2 hrs to fix
    lib/xpath.js on lines 2395..2400
    lib/xpath.js on lines 2402..2407
    lib/xpath.js on lines 2641..2646
    lib/xpath.js on lines 2648..2653
    lib/xpath.js on lines 2655..2660

    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 85.

    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

    Further Reading

    Severity
    Category
    Status
    Source
    Language