Showing 7 of 7 total issues
Class Page has 21 methods (exceeds 20 allowed). Consider refactoring. Open
class Page
attr_reader :url, :scheme, :host, :port, :title, :description, :body, :meta, :links, :domain_links, :domain_images, :images, :response
def initialize(url, options = {})
@url = urlMethod domain_images has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def domain_images(user_domain, host)
@host ||= host
validated_domain_uri = validate_url_domain("http://#{user_domain.downcase.gsub(/\s+/, '')}")
raise "Invalid domain provided" unless validated_domain_uri- Read upRead up
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 domain_links has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def domain_links(user_domain, host)
@host ||= host
validated_domain_uri = validate_url_domain("http://#{user_domain.downcase.gsub(/\s+/, '')}")
raise "Invalid domain provided" unless validated_domain_uri- Read upRead up
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 validate_url_domain has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def validate_url_domain(u)
# Enforce a few bare standards before proceeding
u = "#{u}"
u = "/" if u.empty?
- Read upRead up
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 meta_tags_by has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def meta_tags_by(attribute)
hash = {}
@page.css("meta[@#{attribute}]").map do |tag|
name = tag.attributes[attribute].value.downcase rescue nil
content = tag.attributes['content'].value rescue nil- Read upRead up
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 get_new_images has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def get_new_images
@images = []
@page.css("img").each do |img|
@images.push((img[:src].to_s.start_with? @url.to_s) ? img[:src] : URI.join(url, img[:src]).to_s) if (img and img[:src])
end- Read upRead up
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 get_new_links has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def get_new_links
@links = []
@page.css("a").each do |a|
@links.push((a[:href].to_s.start_with? @url.to_s) ? a[:href] : URI.join(@url, a[:href]).to_s) if (a and a[:href])
end- Read upRead up
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"