app/lib/link_details_extractor.rb
Class LinkDetailsExtractor
has 31 methods (exceeds 20 allowed). Consider refactoring. Open
Open
class LinkDetailsExtractor
include ActionView::Helpers::TagHelper
include LanguagesHelper
# Some publications wrap their JSON-LD data in their <script> tags
Method valid_url_or_nil
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
Open
def valid_url_or_nil(str, same_origin_only: false)
return if str.blank? || str == 'null'
url = @original_url + Addressable::URI.parse(str)
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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"