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lighttroupe/luz

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engine/project.rb

Summary

Maintainability
B
6 hrs
Test Coverage

Method append_from_file has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
Open

    def append_from_file(file)
        loaded_objects = Syck.load(file)

        raise "version number '#{loaded_objects[:version]}' should be '#{FILE_VERSION}'" unless loaded_objects[:version] == FILE_VERSION
Severity: Minor
Found in engine/project.rb - About 2 hrs 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

Class Project has 21 methods (exceeds 20 allowed). Consider refactoring.
Open

class Project < UserObject
    include Callbacks

    callback :changed
Severity: Minor
Found in engine/project.rb - About 2 hrs to fix

    Method append_from_file has 26 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def append_from_file(file)
        loaded_objects = Syck.load(file)

        raise "version number '#{loaded_objects[:version]}' should be '#{FILE_VERSION}'" unless loaded_objects[:version] == FILE_VERSION
    Severity: Minor
    Found in engine/project.rb - About 1 hr to fix

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