Method compose has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring. Open
def compose(codepoints)
pos = 0
eoa = codepoints.length - 1
starter_pos = 0
starter_char = codepoints[0]- 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
File unicode.rb has 277 lines of code (exceeds 250 allowed). Consider refactoring. Open
module CoreExt
module Multibyte
module Unicode
extend selfMethod compose has 53 lines of code (exceeds 25 allowed). Consider refactoring. Open
def compose(codepoints)
pos = 0
eoa = codepoints.length - 1
starter_pos = 0
starter_char = codepoints[0]Consider simplifying this complex logical expression. Open
if (
# CR X LF
( previous == database.boundary[:cr] and current == database.boundary[:lf] ) or
# L X (L|V|LV|LVT)
( database.boundary[:l] === previous and in_char_class?(current, [:l,:v,:lv,:lvt]) ) orMethod decompose has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def decompose(type, codepoints)
codepoints.inject([]) do |decomposed, cp|
# if it's a hangul syllable starter character
if HANGUL_SBASE <= cp and cp < HANGUL_SLAST
sindex = cp - HANGUL_SBASE- 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 unpack_graphemes has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
def unpack_graphemes(string)
codepoints = string.codepoints.to_a
unpacked = []
pos = 0
marker = 0- 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 reorder_characters has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def reorder_characters(codepoints)
length = codepoints.length- 1
pos = 0
while pos < length do
cp1, cp2 = database.codepoints[codepoints[pos]], database.codepoints[codepoints[pos+1]]- 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 tidy_bytes has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def tidy_bytes(string, force = false)
return string if string.empty?
return recode_windows1252_chars(string) if force
# We can't transcode to the same format, so we choose a nearly-identical encoding.- 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"