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infused/dbf

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lib/dbf/table.rb

Summary

Maintainability
B
5 hrs
Test Coverage
A
97%

Class Table has 28 methods (exceeds 20 allowed). Consider refactoring.
Open

  class Table
    extend Forwardable
    include Enumerable
    include ::DBF::Schema
Severity: Minor
Found in lib/dbf/table.rb - About 3 hrs to fix

    Method open_memo has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def open_memo(data, memo = nil) # :nodoc:
      if memo
        meth = memo.is_a?(StringIO) ? :new : :open
        memo_class.send(meth, memo, version)
      elsif !data.is_a?(StringIO)
    Severity: Minor
    Found in lib/dbf/table.rb - About 45 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

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

        def build_columns # :nodoc:
      safe_seek do
        @data.seek(header_size)
        [].tap do |columns|
          until end_of_record?
    Severity: Minor
    Found in lib/dbf/table.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

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

        def find_all(options) # :nodoc:
      select do |record|
        next unless record&.match?(options)

        yield record if block_given?
    Severity: Minor
    Found in lib/dbf/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

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