Sign upLogin

robertgauld/snmp_table_viewer

View on GitHub
Star

Showing 3 of 195 total issues

Method from_array has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def self.from_array(data_in)
      data_out = Array.new
      regexp_general = Regexp.compile(/\A(?:iso)?[\.0-9]+\.([0-9]+)\.([0-9]+)\s+=\s+([A-Za-z0-9 \-]+):\s+(.+)\Z/)
      regexp_nodata = Regexp.compile(/\A(?:iso)?[\.0-9]+\.([0-9]+)\.([0-9]+)\s+=\s+""\Z/)
      data_in.each.with_index do |line, index|
Severity: Minor
Found in lib/snmp_table_viewer/fetcher.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 from_array has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def self.from_array(data_in)
      data_out = Array.new
      regexp_general = Regexp.compile(/\A(?:iso)?[\.0-9]+\.([0-9]+)\.([0-9]+)\s+=\s+([A-Za-z0-9 \-]+):\s+(.+)\Z/)
      regexp_nodata = Regexp.compile(/\A(?:iso)?[\.0-9]+\.([0-9]+)\.([0-9]+)\s+=\s+""\Z/)
      data_in.each.with_index do |line, index|
Severity: Minor
Found in lib/snmp_table_viewer/fetcher.rb - About 1 hr to fix

    Method output has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        def output(transpose: false)
      use_headings = @headings.size > 0
      data = @data

      if transpose
    Severity: Minor
    Found in lib/snmp_table_viewer/formatter/table.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

    Severity
    Category
    Status
    Source
    Language