Showing 2 of 2 total issues
Class Message
has 27 methods (exceeds 20 allowed). Consider refactoring. Open
Open
class Maildir::Message
# COLON seperates the unique name from the info
COLON = ':'
# The default info, to which flags are appended
INFO = "2,"
Method guard
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
Open
def guard(reraise = false, &block)
begin
yield
rescue Errno::ENOENT
if @old_key
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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"