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Marketcircle/AXElements

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lib/accessibility/string.rb

Summary

Maintainability
B
6 hrs
Test Coverage

File string.rb has 314 lines of code (exceeds 250 allowed). Consider refactoring.
Open

require   'accessibility/version'
require   'accessibility/key_coder'

##
# Parses strings of human readable text into a series of events meant to
Severity: Minor
Found in lib/accessibility/string.rb - About 3 hrs to fix

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

        def lex_custom
      start = @index
      loop do
        char = @chars[@index]
        if char == PLUS
    Severity: Minor
    Found in lib/accessibility/string.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 gen_nested has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def gen_nested head, tail
      ((code =   CUSTOM[head]) &&  gen_dynamic(code, tail)) ||
      ((code =  MAPPING[head]) &&  gen_dynamic(code, tail)) ||
      ((code =  SHIFTED[head]) &&  gen_shifted(code, tail)) ||
      ((code = OPTIONED[head]) && gen_optioned(code, tail)) ||
    Severity: Minor
    Found in lib/accessibility/string.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 gen_single has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        def gen_single token
      ((code =  MAPPING[token]) &&  gen_dynamic(code, nil)) ||
      ((code =  SHIFTED[token]) &&  gen_shifted(code, nil)) ||
      ((code = OPTIONED[token]) && gen_optioned(code, nil)) ||
      raise(ArgumentError, "#{token.inspect} has no mapping, bail!")
    Severity: Minor
    Found in lib/accessibility/string.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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