geezyx/whatmask

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Class Whatmask has 21 methods (exceeds 20 allowed). Consider refactoring.
Open

class Whatmask

  def initialize(mask, address=nil)
    @mask = get_mask(mask)
    if /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(address)
Severity: Minor
Found in lib/whatmask.rb - About 2 hrs to fix

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

  def validate(mask)
    mask = bin_to_32bit(mask)
    if mask[0] == '1'
      if /1/.match(mask.sub(/1+/, '0')) == nil
        return 1
Severity: Minor
Found in lib/whatmask.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 cidr_to_bin has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def cidr_to_bin(cidr)
    bin = ''
    if (0..32) === cidr.to_i
      for i in 0..(cidr.to_i-1)
        bin = '1'+bin
Severity: Minor
Found in lib/whatmask.rb - About 25 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

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