File patm.rb has 584 lines of code (exceeds 250 allowed). Consider refactoring. Open
module Patm
class NoMatchError < StandardError
def initialize(value)
super("Pattern not match: value=#{value.inspect}")
@value = valueMethod compile_internal has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
def compile_internal(free_index, target_name = "_obj")
i = free_index
ctxs = []
src = []
Method compile has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def compile
i = 0
ctxs = []
srcs = []
@rules.each do|pat, block|- 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 execute has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def execute(mmatch, obj)
return false unless obj.is_a?(Array)
size_min = @head.size + @tail.size
if @rest- 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 call has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def call(*args)
if args.size == 1 && args.first.is_a?(::Hash)
hash = args.first
hash.keys.each do|k|
raise ArgumentError, "#{k.inspect} is not member of #{@klass}" unless @klass.members.include?(k)- 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 compile_part has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def compile_part(target_name, part, srcs, ctxs, i)
part.each_with_index do|h, hi|
if h.is_a?(Obj)
s, c, i = h.compile_internal(i, "#{target_name}[#{hi}]")
srcs << "#{s}" if s- 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 execute has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def execute(match, obj)
return false unless obj.is_a?(::Hash)
obj.size >= @non_opt_count &&
(!@exact || obj.keys.all?{|k| @pat.has_key?(k) }) &&
@pat.all? {|k, pat|- 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 compile_part has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def compile_part(target_name, part, srcs, ctxs, i)Method compile_internal has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def compile_internal(free_index, target_name = "_obj")
i = free_index
ctxs = []
src = []
- 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
Avoid too many return statements within this method. Open
return false unless @tail.zip(obj[(-@tail.size)..-1]).all? {|pat, o|