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app/assemblers/assemble_contributions_summary.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method categories_data has 43 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def categories_data(track_id = 0)
    metrics = {
      publishing: publishing_metrics(track_id),
      mentoring: mentoring_metrics(track_id),
      authoring: authoring_metrics(track_id),
Severity: Minor
Found in app/assemblers/assemble_contributions_summary.rb - About 1 hr to fix

    Method filter_data has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
    Open

      def filter_data(requested_category, requested_track_id, data)
    requested_category = requested_category.to_s
    res = data.find do |(track_id, category), _|
      next unless track_id == requested_track_id
      next unless category == requested_category
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb - About 1 hr 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 3 locations. Consider refactoring.
    Open

      def authoring_metrics(track_id = 0)
    c = num_reputation_occurrences(:authoring, track_id).to_i

    return ["No exercises contributed", "No exercises"] if c.to_i.zero?
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb and 2 other locations - About 30 mins to fix
    app/assemblers/assemble_contributions_summary.rb on lines 71..77
    app/assemblers/assemble_contributions_summary.rb on lines 89..95

    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 33.

    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

      def mentoring_metrics(track_id = 0)
    c = num_reputation_occurrences(:mentoring, track_id).to_i

    return ["No students mentored", "No students"] if c.to_i.zero?
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb and 2 other locations - About 30 mins to fix
    app/assemblers/assemble_contributions_summary.rb on lines 71..77
    app/assemblers/assemble_contributions_summary.rb on lines 80..86

    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 33.

    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

      def publishing_metrics(track_id = 0)
    c = num_reputation_occurrences(:publishing, track_id).to_i

    return ["No solutions published", "No solutions"] if c.to_i.zero?
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb and 2 other locations - About 30 mins to fix
    app/assemblers/assemble_contributions_summary.rb on lines 80..86
    app/assemblers/assemble_contributions_summary.rb on lines 89..95

    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 33.

    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

      def maintaining_metrics(track_id = 0)
    c = num_reputation_occurrences(:maintaining, track_id).to_i

    return ["No PRs reviewed", "No PRs reviewed"] if c.to_i.zero?
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb and 1 other location - About 25 mins to fix
    app/assemblers/assemble_contributions_summary.rb on lines 98..104

    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 31.

    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

      def building_metrics(track_id = 0)
    c = num_reputation_occurrences(:building, track_id).to_i

    return ["No PRs accepted", "No PRs accepted"] if c.to_i.zero?
    Severity: Minor
    Found in app/assemblers/assemble_contributions_summary.rb and 1 other location - About 25 mins to fix
    app/assemblers/assemble_contributions_summary.rb on lines 107..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 31.

    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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