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scottwillson/racing_on_rails

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app/models/multi_day_event.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method create_for_every! has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

  def self.create_for_every!(days_of_week, params)
    raise(ArgumentError) unless days_of_week && (params[:date] || params[:start_date]) && params[:end_date]

    days_of_week = Array.wrap(days_of_week)
    days_of_week.each do |day|
Severity: Minor
Found in app/models/multi_day_event.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

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

  def date_range_s(format = :short)
    return date.year if all_year?

    if format == :long
      if start_date == end_date
Severity: Minor
Found in app/models/multi_day_event.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

TODO found
Open

  # TODO: Default first child event date to start date, next child to first child date + 1, additional children to next day if adjacent,
Severity: Minor
Found in app/models/multi_day_event.rb by fixme

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

             def create(attributes = {})
               owner = proxy_association.owner
               attributes[:parent_id] = owner.id
               attributes[:parent] = owner
               event = SingleDayEvent.new(attributes)
Severity: Minor
Found in app/models/multi_day_event.rb and 1 other location - About 40 mins to fix
app/models/multi_day_event.rb on lines 36..45

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 38.

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 create!(attributes = {})
               owner = proxy_association.owner
               attributes[:parent_id] = owner.id
               attributes[:parent] = owner
               event = SingleDayEvent.new(attributes)
Severity: Minor
Found in app/models/multi_day_event.rb and 1 other location - About 40 mins to fix
app/models/multi_day_event.rb on lines 48..57

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 38.

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

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

      if start_date == end_date
        start_date_s
      elsif start_date.month == end_date.month
        "#{start_date_s}-#{end_date.day}"
      else
Severity: Minor
Found in app/models/multi_day_event.rb and 1 other location - About 25 mins to fix
app/models/competitions/dates.rb on lines 60..66

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 29.

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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