Class Coop
has 102 methods (exceeds 20 allowed). Consider refactoring. Open
class Coop < Organisation
# http://www.legislation.gov.uk/ukpga/2014/14/part/2/crossheading/maximum-shareholding/enacted
MAXIMUM_SHAREHOLDING_IN_POUNDS = 100_000
include OneClickOrgs::CastToBoolean
File coop.rb
has 590 lines of code (exceeds 250 allowed). Consider refactoring. Open
require 'one_click_orgs/cast_to_boolean'
class Coop < Organisation
# http://www.legislation.gov.uk/ukpga/2014/14/part/2/crossheading/maximum-shareholding/enacted
MAXIMUM_SHAREHOLDING_IN_POUNDS = 100_000
Method create_default_member_classes
has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
def create_default_member_classes
members = member_classes.find_or_create_by_name('Member')
members.set_permission!(:resolution_proposal, true)
members.set_permission!(:vote, true)
Method run_daily_job
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def self.run_daily_job
# Find all Coop members who have not attained the minimum shareholding within 12 months
# of membership.
all.each do |coop|
if !coop.single_shareholding && coop.minimum_shareholding
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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"
Further reading
Method can_propose?
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def can_propose?
result = true
result &&= members.active.count >= 3
result &&= directors.count >= 3
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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"
Further reading
Identical blocks of code found in 2 locations. Consider refactoring. Open
state_machine :initial => :pending do
event :propose do
transition :pending => :proposed
end
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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 33.
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
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76