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

    Constructor.newInstanceWithArray = function(args) {
        var constructor = this;
        function F(args) {
            return Function.prototype.apply.call(constructor, this, args);
        }
Severity: Major
Found in libraries/bugcore/js/src/core/Constructor.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/core/Constructor.js on lines 128..135

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 63.

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 3 locations. Consider refactoring.
Open

        validateObject: function(object) {
            if (!TypeUtil.isObject(object) && !Class.doesImplement(object, IMap)) {
                throw Throwables.bug('TypeError', {}, 'Expecting an object or an IMap but got ' + iterable);
            }
        }
Severity: Major
Found in libraries/bugcore/js/src/promise/resolvers/PropsResolver.js and 2 other locations - About 1 hr to fix
libraries/bugcore/js/src/promise/resolvers/AllResolver.js on lines 117..121
libraries/bugcore/js/src/promise/resolvers/RaceResolver.js on lines 117..121

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 63.

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 (!this.hashStoreNodeReflectArrayIterator) {
                var hashStoreNode = this.hashStoreNodeReflectObjectIterator.next();
                if (!hashStoreNode) {
                    throw new Exception("EndOfIteration", {}, "End of iteration reached");
                }
Severity: Major
Found in libraries/bugcore/js/src/data/iterators/HashStoreIterator.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/data/iterators/HashTableIterator.js on lines 147..158

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 63.

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 3 locations. Consider refactoring.
Open

        validateIterable: function(iterable) {
            if (!TypeUtil.isArray(iterable) && !Class.doesImplement(iterable, IIterable)) {
                throw Throwables.bug('TypeError', {}, 'Expecting an array or an iterable object but got ' + iterable);
            }
        }
Severity: Major
Found in libraries/bugcore/js/src/promise/resolvers/AllResolver.js and 2 other locations - About 1 hr to fix
libraries/bugcore/js/src/promise/resolvers/PropsResolver.js on lines 167..171
libraries/bugcore/js/src/promise/resolvers/RaceResolver.js on lines 117..121

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 63.

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

        propagateEventToPropagators: function(event) {
            var cloneEventPropagatorList = this.getEventPropagatorList().clone();
            cloneEventPropagatorList.forEach(function(eventPropagator) {
                eventPropagator.propagateEvent(event);
            });
Severity: Major
Found in libraries/bugcore/js/src/event/EventReceiver.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/observable/Observable.js on lines 388..393

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 62.

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

        _constructor: function(forwardPromise) {

            this._super();
Severity: Major
Found in libraries/bugcore/js/src/promise/Handler.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/flow/flows/Assertion.js on lines 57..77

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 62.

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 (Class.doesExtend(map, DualMap)) {
                var keys = map.toKeyArray();
                keys.forEach(function(key) {
                    var value = map.getValue(key);
                    this.put(key, value);
Severity: Major
Found in libraries/bugcore/js/src/data/DualMap.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/data/DualMap.js on lines 197..209

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 62.

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

        _constructor: function(assertionMethod) {

            this._super();
Severity: Major
Found in libraries/bugcore/js/src/flow/flows/Assertion.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/promise/Handler.js on lines 57..77

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 62.

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

        toString: function() {
            var output = "";
            output += "{\n";
            output += "  " + this.pairCollection.toString() + "\n";
            output += "}\n";
Severity: Major
Found in libraries/bugcore/js/src/data/UnorderedPair.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/data/GraphNode.js on lines 110..116

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 62.

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 (Class.doesExtend(map, Map)) {
                var keys = map.toKeyArray();
                keys.forEach(function(key) {
                    var value = map.get(key);
                    this.put(key, value);
Severity: Major
Found in libraries/bugcore/js/src/data/DualMap.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/data/DualMap.js on lines 203..209

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 62.

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

        toString: function() {
            var output = "";
            output += "{\n";
            output += "  " + this.value.toString() + "\n";
            output += "}\n";
Severity: Major
Found in libraries/bugcore/js/src/data/GraphNode.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/data/UnorderedPair.js on lines 154..160

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 62.

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

        propagateObservationToPropagators: function(observation) {
            var clonePropagatorList = this.getObservationPropagatorList().clone();
            clonePropagatorList.forEach(function(propagator) {
                propagator.propagateObservation(observation);
            });
Severity: Major
Found in libraries/bugcore/js/src/observable/Observable.js and 1 other location - About 1 hr to fix
libraries/bugcore/js/src/event/EventReceiver.js on lines 339..344

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 62.

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 renderSentAgo has 33 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    DateUtil.renderSentAgo = function(timestampDate) {
        var nowDate = new Date();
        var nowUTC = nowDate.getTime();
        var yesterdayDate = new Date(nowUTC - (1000 * 60 * 60 * 24));
        var timestampUTC = timestampDate.getTime()
Severity: Minor
Found in libraries/bugcore/js/src/util/DateUtil.js - About 1 hr to fix

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

    lintbug.lintTask("orderBugpackRequires", function(lintFile, callback) {
    var fileContents    = lintFile.getFileContents();
    fileContents = sortBugpackRequires(fileContents);
    lintFile.setFileContents(fileContents);
    callback();
    Severity: Major
    Found in lintbug.js and 1 other location - About 1 hr to fix
    lintbug.js on lines 108..113

    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 61.

    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 3 locations. Consider refactoring.
    Open

            omit: function(properties) {
            var args = ArgUtil.toArray(arguments);
            ObjectUtil.omit.apply(ObjectUtil, [this.object].concat(args));
            return this;
        },
    Severity: Major
    Found in libraries/bugcore/js/src/builders/ObjectBuilder.js and 2 other locations - About 1 hr to fix
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 114..118
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 134..138

    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 61.

    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 3 locations. Consider refactoring.
    Open

            merge: function(from) {
            var args = ArgUtil.toArray(arguments);
            ObjectUtil.merge.apply(ObjectUtil, [this.object].concat(args));
            return this;
        },
    Severity: Major
    Found in libraries/bugcore/js/src/builders/ObjectBuilder.js and 2 other locations - About 1 hr to fix
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 124..128
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 134..138

    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 61.

    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 3 locations. Consider refactoring.
    Open

            pick: function(properties) {
            var args = ArgUtil.toArray(arguments);
            ObjectUtil.pick.apply(ObjectUtil, [this.object].concat(args));
            return this;
        }
    Severity: Major
    Found in libraries/bugcore/js/src/builders/ObjectBuilder.js and 2 other locations - About 1 hr to fix
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 114..118
    libraries/bugcore/js/src/builders/ObjectBuilder.js on lines 124..128

    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 61.

    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

    lintbug.lintTask("orderRequireAnnotations", function(lintFile, callback) {
    var fileContents    = lintFile.getFileContents();
    fileContents = sortRequireAnnotations(fileContents);
    lintFile.setFileContents(fileContents);
    callback();
    Severity: Major
    Found in lintbug.js and 1 other location - About 1 hr to fix
    lintbug.js on lines 101..106

    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 61.

    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

            remove: function(value) {
            if (this.contains(value)) {
                var index = this.indexOfFirst(value);
                this.removeAt(index);
                return true;
    Severity: Major
    Found in libraries/bugcore/js/src/observable/data/ObservableList.js and 3 other locations - About 1 hr to fix
    libraries/bugcore/js/src/data/List.js on lines 144..151
    libraries/bugcore/js/src/data/Queue.js on lines 125..132
    libraries/bugcore/js/src/data/Stack.js on lines 132..139

    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 4 locations. Consider refactoring.
    Open

            remove: function(value) {
            if (this.contains(value)) {
                var index = this.indexOfFirst(value);
                this.removeAt(index);
                return true;
    Severity: Major
    Found in libraries/bugcore/js/src/data/Queue.js and 3 other locations - About 1 hr to fix
    libraries/bugcore/js/src/data/List.js on lines 144..151
    libraries/bugcore/js/src/data/Stack.js on lines 132..139
    libraries/bugcore/js/src/observable/data/ObservableList.js on lines 99..106

    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

    Severity
    Category
    Status
    Source
    Language