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activerecord/lib/active_record/errors.rb

Summary

Maintainability
A
3 hrs
Test Coverage

File errors.rb has 282 lines of code (exceeds 250 allowed). Consider refactoring.
Open

module ActiveRecord
  # = Active Record Errors
  #
  # Generic Active Record exception class.
  class ActiveRecordError < StandardError
Severity: Minor
Found in activerecord/lib/active_record/errors.rb - About 2 hrs to fix

    Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def initialize(message = nil, code = nil, level = nil, sql = nil, connection_pool = nil)
    Severity: Minor
    Found in activerecord/lib/active_record/errors.rb - About 35 mins to fix

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

          def initialize(
      message: nil,
      sql: nil,
      binds: nil,
      table: nil,
      Severity: Minor
      Found in activerecord/lib/active_record/errors.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"

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