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lib/rdf/model/uri.rb

Summary

Maintainability
F
6 days
Test Coverage

File uri.rb has 690 lines of code (exceeds 250 allowed). Consider refactoring.
Open

require 'cgi'

module RDF
  ##
  # A Uniform Resource Identifier (URI).
Severity: Major
Found in lib/rdf/model/uri.rb - About 1 day to fix

    Class URI has 80 methods (exceeds 20 allowed). Consider refactoring.
    Open

      class URI
    include RDF::Resource

    # IRI components
    UCSCHAR = %(
    Severity: Major
    Found in lib/rdf/model/uri.rb - About 1 day to fix

      Method qname has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.
      Open

          def qname(prefixes: nil)
      if prefixes
        prefixes.each do |prefix, uri|
          return [prefix, self.to_s[uri.length..-1].to_sym] if self.start_with?(uri)
        end
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 5 hrs 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"

      Further reading

      Method parse has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
      Open

          def parse(value)
      value = value.to_s.dup.force_encoding(Encoding::ASCII_8BIT)
      parts = {}
      if matchdata = IRI_PARTS.match(value)
        scheme, authority, path, query, fragment = matchdata[1..-1]
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 4 hrs 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"

      Further reading

      Method relativize has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
      Open

          def relativize(base_uri)
      if self.to_s.start_with?(base_uri.to_s) && %w(# ?).include?(self.to_s[base_uri.to_s.length, 1]) ||
         base_uri.to_s.end_with?("/", "#") &&
         self.to_s.start_with?(base_uri.to_s)
        return RDF::URI(self.to_s[base_uri.to_s.length..-1])
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 2 hrs 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"

      Further reading

      Method query_values has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
      Open

          def query_values(return_type=Hash)
      raise ArgumentError, "Invalid return type. Must be Hash or Array." unless [Hash, Array].include?(return_type)
      return nil if query.nil?
      query.to_s.split('&').
        inject(return_type == Hash ? {} : []) do |memo,kv|
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 2 hrs 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"

      Further reading

      Method / has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
      Open

          def /(fragment)
      frag = fragment.respond_to?(:to_uri) ? fragment.to_uri : RDF::URI(fragment.to_s)
      raise ArgumentError, "Non-absolute URI or string required, got #{frag}" unless frag.relative?
      if urn?
        RDF::URI.intern(to_s.sub(/:+$/,'') + ':' + fragment.to_s.sub(/^:+/,''))
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 1 hr 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"

      Further reading

      Method join has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
      Open

          def join(*uris)
      joined_parts = object.dup.delete_if {|k, v| %i(user password host port).include?(k)}

      uris.each do |uri|
        uri = RDF::URI.new(uri) unless uri.is_a?(RDF::URI)
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 1 hr 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"

      Further reading

      Method query_values= has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
      Open

          def query_values=(value)
      if value.nil?
        self.query = nil
        return
      end
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 1 hr 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"

      Further reading

      Method normalized_path has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
      Open

          def normalized_path
      if normalized_scheme == "urn"
        # Special-case URI. Normalize the NID component only
        nid, p = path.to_s.split(':', 2)
        return "#{nid.downcase}:#{p}"
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 1 hr 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"

      Further reading

      Method / has 28 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          def /(fragment)
      frag = fragment.respond_to?(:to_uri) ? fragment.to_uri : RDF::URI(fragment.to_s)
      raise ArgumentError, "Non-absolute URI or string required, got #{frag}" unless frag.relative?
      if urn?
        RDF::URI.intern(to_s.sub(/:+$/,'') + ':' + fragment.to_s.sub(/^:+/,''))
      Severity: Minor
      Found in lib/rdf/model/uri.rb - About 1 hr to fix

        Method normalized_path has 28 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            def normalized_path
      if normalized_scheme == "urn"
        # Special-case URI. Normalize the NID component only
        nid, p = path.to_s.split(':', 2)
        return "#{nid.downcase}:#{p}"
        Severity: Minor
        Found in lib/rdf/model/uri.rb - About 1 hr to fix

          Method normalize_path has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              def self.normalize_path(path)
      output, input = String.new, path.to_s
      if input.encoding != Encoding::ASCII_8BIT
        input = input.dup.force_encoding(Encoding::ASCII_8BIT)
      end
          Severity: Minor
          Found in lib/rdf/model/uri.rb - About 1 hr 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"

          Further reading

          Method parent has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              def parent
      case
        when root? then nil
        else
          require 'pathname' unless defined?(Pathname)
          Severity: Minor
          Found in lib/rdf/model/uri.rb - About 1 hr 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"

          Further reading

          Method initialize has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
          Open

              def initialize(*args, validate: false, canonicalize: false, **options)
      @value = @object = @hash = nil
      @mutex = Mutex.new
      uri = args.first
      if uri
          Severity: Minor
          Found in lib/rdf/model/uri.rb - About 1 hr 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"

          Further reading

          Method normalized_authority has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
          Open

              def normalized_authority
      if authority
        (userinfo ? normalized_userinfo.to_s + "@" : "") +
        normalized_host.to_s +
        (normalized_port ? ":" + normalized_port.to_s : "")
          Severity: Minor
          Found in lib/rdf/model/uri.rb - About 35 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"

          Further reading

          Similar blocks of code found in 2 locations. Consider refactoring.
          Open

              def password=(value)
      object[:password] = (value.to_s.dup.force_encoding(Encoding::UTF_8) if value)
      @object[:userinfo] = format_userinfo("")
      @object[:authority] = format_authority
      @value = nil
          Severity: Minor
          Found in lib/rdf/model/uri.rb and 1 other location - About 15 mins to fix
          lib/rdf/model/uri.rb on lines 952..957

          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 25.

          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

          Further Reading

          Similar blocks of code found in 2 locations. Consider refactoring.
          Open

              def user=(value)
      object[:user] = (value.to_s.dup.force_encoding(Encoding::UTF_8) if value)
      @object[:userinfo] = format_userinfo("")
      @object[:authority] = format_authority
      @value = nil
          Severity: Minor
          Found in lib/rdf/model/uri.rb and 1 other location - About 15 mins to fix
          lib/rdf/model/uri.rb on lines 978..983

          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 25.

          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

          Further Reading

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