Class List has 43 methods (exceeds 20 allowed). Consider refactoring. Open
class List
# Allowed keys for filter, along with backspace and canc.
FILTER_KEYS_MATCHER = /\A([[:alnum:]]|[[:punct:]])\Z/.freeze
# Checks type of default parameter to be integerFile list.rb has 344 lines of code (exceeds 250 allowed). Consider refactoring. Open
require "English"
require_relative "choices"
require_relative "paginator"
require_relative "block_paginator"Method render_menu has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
def render_menu
output = []
sync_paginators if @paging_changed
paginator.paginate(choices, @active, @per_page) do |choice, index|- 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 keyright has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def keyright(*)
choices_size = choices.size
if (@active + page_size) <= choices_size
searchable = ((@active + page_size)..choices_size)
@active = search_choice_in(searchable)- 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 validate_defaults has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def validate_defaults
@default.each do |d|
msg = if d.nil? || d.to_s.empty?
"default index must be an integer in range (1 - #{choices.size})"
elsif d.to_s !~ INTEGER_MATCHER- 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 choices has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def choices(values = (not_set = true))
if not_set
if !filterable? || @filter.empty?
@choices
else- 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 render_header has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def render_header
if @done
selected_item = choices[@active - 1].name
@prompt.decorate(selected_item.to_s, @active_color)
elsif (@first_render && (help_start? || help_always?)) ||- 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"