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Showing 112 of 227 total issues

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

Functions.last = function() {
    var c = arguments[0];
    if (arguments.length != 1) {
        throw new Error("Function last expects ()");
    }
Severity: Major
Found in lib/xpath.js and 1 other location - About 1 hr to fix
lib/xpath.js on lines 3287..3293

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 60.

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

NotEqualOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).notequal(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 1 other location - About 1 hr to fix
lib/xpath.js on lines 1368..1370

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 58.

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

EqualsOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).equals(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 1 other location - About 1 hr to fix
lib/xpath.js on lines 1392..1394

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 58.

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

GreaterThanOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).greaterthan(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 3 other locations - About 1 hr to fix
lib/xpath.js on lines 1412..1414
lib/xpath.js on lines 1460..1462
lib/xpath.js on lines 1484..1486

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 56.

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

LessThanOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).lessthan(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 3 other locations - About 1 hr to fix
lib/xpath.js on lines 1436..1438
lib/xpath.js on lines 1460..1462
lib/xpath.js on lines 1484..1486

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 56.

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

GreaterThanOrEqualOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).greaterthanorequal(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 3 other locations - About 1 hr to fix
lib/xpath.js on lines 1412..1414
lib/xpath.js on lines 1436..1438
lib/xpath.js on lines 1460..1462

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 56.

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

LessThanOrEqualOperation.prototype.evaluate = function(c) {
    return this.lhs.evaluate(c).lessthanorequal(this.rhs.evaluate(c));
};
Severity: Major
Found in lib/xpath.js and 3 other locations - About 1 hr to fix
lib/xpath.js on lines 1412..1414
lib/xpath.js on lines 1436..1438
lib/xpath.js on lines 1484..1486

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 56.

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 11 locations. Consider refactoring.
Open

        if (c == '[') {
            types.push(XPathParser.LEFTBRACKET);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == ']') {
            types.push(XPathParser.RIGHTBRACKET);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '@') {
            types.push(XPathParser.AT);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '|') {
            types.push(XPathParser.BAR);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '=') {
            types.push(XPathParser.EQUALS);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '$') {
            types.push(XPathParser.DOLLAR);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == ',') {
            types.push(XPathParser.COMMA);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == ')') {
            types.push(XPathParser.RIGHTPARENTHESIS);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '+') {
            types.push(XPathParser.PLUS);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '-') {
            types.push(XPathParser.MINUS);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 783..788
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 (c == '/') {
                types.push(XPathParser.DOUBLESLASH);
                values.push("//");
                c = s.charAt(pos++);
                continue;
Severity: Major
Found in lib/xpath.js and 1 other location - About 1 hr to fix
lib/xpath.js on lines 852..857

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 55.

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 11 locations. Consider refactoring.
Open

        if (c == '(') {
            types.push(XPathParser.LEFTPARENTHESIS);
            values.push(c);
            c = s.charAt(pos++);
            continue;
Severity: Major
Found in lib/xpath.js and 10 other locations - About 1 hr to fix
lib/xpath.js on lines 789..794
lib/xpath.js on lines 795..800
lib/xpath.js on lines 801..806
lib/xpath.js on lines 807..812
lib/xpath.js on lines 813..818
lib/xpath.js on lines 819..824
lib/xpath.js on lines 825..830
lib/xpath.js on lines 831..836
lib/xpath.js on lines 837..842
lib/xpath.js on lines 843..848

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 55.

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 (c == '.') {
                types.push(XPathParser.DOUBLEDOT);
                values.push("..");
                c = s.charAt(pos++);
                continue;
Severity: Major
Found in lib/xpath.js and 1 other location - About 1 hr to fix
lib/xpath.js on lines 956..961

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 55.

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

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Language