Method unescape_interpolation has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring. Open
def unescape_interpolation(str, escape_html = nil)
res = ''.dup
rest = Haml::Util.handle_interpolation str.dump do |scan|
escapes = (scan[2].size - 1) / 2
char = scan[3] # '{', '@' or '$'- Read upRead up
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 balance has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def balance(scanner, start, finish, count = 0)
str = ''.dup
scanner = StringScanner.new(scanner) unless scanner.is_a? StringScanner
regexp = Regexp.new("(.*?)[\\#{start.chr}\\#{finish.chr}]", Regexp::MULTILINE)
while scanner.scan(regexp)- Read upRead up
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 try_parse_haml_emacs_magic_comment has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def try_parse_haml_emacs_magic_comment(scanner)
pos = scanner.pos
return unless scanner.scan(/.*?-\*-\s*/n)
# From Ruby's parse.y
return unless scanner.scan(/([^\s'":;]+)\s*:\s*("(?:\\.|[^"])*"|[^"\s;]+?)[\s;]*-\*-/n)- Read upRead up
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 check_encoding has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def check_encoding(str)
if str.valid_encoding?
# Get rid of the Unicode BOM if possible
# Shortcut for UTF-8 which might be the majority case
if str.encoding == Encoding::UTF_8- Read upRead up
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"