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brynary/rack-bug

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

            left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
Severity: Minor
Found in lib/rack/bug/public/__rack_bug__/jquery-1.3.2.js and 1 other location - About 30 mins to fix
lib/rack/bug/public/__rack_bug__/jquery-1.3.2.js on lines 4178..4178

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 45.

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

Method content has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def content
        sections = {}
        sections["GET"] = sort(@request.GET) if @request.GET.any?
        sections["POST"] = sort(@request.GET) if @request.POST.any?
        sections["Session"] = sort(@request.env["rack.session"]) if @request.env["rack.session"] && @request.env["rack.session"].any?
Severity: Minor
Found in lib/rack/bug/panels/request_variables_panel.rb - About 25 mins 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

Method delete_cache_list has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def delete_cache_list
          validate_params
          raise "Rails not found... can't delete key" unless defined?(Rails)

          params.each do |key, value|
Severity: Minor
Found in lib/rack/bug/panels/cache_panel/panel_app.rb - About 25 mins 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 explain_sql
          validate_params
          query = Query.new(params["query"], params["time"].to_f)
          render_template "panels/explain_sql", :result => query.explain, :query => query.sql, :time => query.time
        end
Severity: Minor
Found in lib/rack/bug/panels/sql_panel/panel_app.rb and 2 other locations - About 15 mins to fix
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 22..26
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 28..32

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 25.

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 execute_sql
          validate_params
          query = Query.new(params["query"], params["time"].to_f)
          render_template "panels/execute_sql", :result => query.execute, :query => query.sql, :time => query.time
        end
Severity: Minor
Found in lib/rack/bug/panels/sql_panel/panel_app.rb and 2 other locations - About 15 mins to fix
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 16..20
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 22..26

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 25.

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 profile_sql
          validate_params
          query = Query.new(params["query"], params["time"].to_f)
          render_template "panels/profile_sql", :result => query.profile, :query => query.sql, :time => query.time
        end
Severity: Minor
Found in lib/rack/bug/panels/sql_panel/panel_app.rb and 2 other locations - About 15 mins to fix
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 16..20
lib/rack/bug/panels/sql_panel/panel_app.rb on lines 28..32

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 25.

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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