Showing 3 of 3 total issues
File database.rb
has 290 lines of code (exceeds 250 allowed). Consider refactoring. Open
Open
class Database < ApplicationRecord
# TABLE NAME
# -----------------------------------------------------
self.table_name = :database_list
Class Database
has 24 methods (exceeds 20 allowed). Consider refactoring. Open
Open
class Database < ApplicationRecord
# TABLE NAME
# -----------------------------------------------------
self.table_name = :database_list
Method import
has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring. Open
Open
def import(csv_file)
ActiveRecord::Base.transaction do
CSV.foreach(csv_file, headers: true, header_converters: :symbol, converters: :all) do |db|
db_hash = db.to_h
db_hash[:created_at] = Time.zone.now
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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"