class RuboCop::Cop::Badge
Identifier of all cops containing a department and cop name.
All cops are identified by their badge. For example, the badge for ‘RuboCop::Cop::Layout::IndentationStyle` is `Layout/IndentationStyle`. Badges can be parsed as either `Department/CopName` or just `CopName` to allow for badge references in source files that omit the department for RuboCop
to infer.
Attributes
Public Class Methods
Source
# File lib/rubocop/cop/badge.rb, line 27 def self.camel_case(name_part) return 'RSpec' if name_part == 'rspec' return name_part unless name_part.match?(/^[a-z]|_[a-z]/) name_part.gsub(/^[a-z]|_[a-z]/) { |match| match[-1, 1].upcase } end
Source
# File lib/rubocop/cop/badge.rb, line 15 def self.for(class_name) parts = class_name.split('::') name_deep_enough = parts.length >= 4 new(name_deep_enough ? parts[2..] : parts.last(2)) end
Source
# File lib/rubocop/cop/badge.rb, line 34 def initialize(class_name_parts) department_parts = class_name_parts[0...-1] @department = (department_parts.join('/').to_sym unless department_parts.empty?) @department_name = @department&.to_s @cop_name = class_name_parts.last end
Source
# File lib/rubocop/cop/badge.rb, line 23 def self.parse(identifier) @parse_cache[identifier] ||= new(identifier.split('/').map! { |i| camel_case(i) }) end
Public Instance Methods
Source
# File lib/rubocop/cop/badge.rb, line 41 def ==(other) hash == other.hash end
Also aliased as: eql?
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# File lib/rubocop/cop/badge.rb, line 46 def hash # Do hashing manually to reduce Array allocations. department.hash ^ cop_name.hash # rubocop:disable Security/CompoundHash end
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# File lib/rubocop/cop/badge.rb, line 51 def match?(other) cop_name == other.cop_name && (!qualified? || department == other.department) end
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# File lib/rubocop/cop/badge.rb, line 55 def to_s @to_s ||= qualified? ? "#{department}/#{cop_name}" : cop_name end
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# File lib/rubocop/cop/badge.rb, line 63 def with_department(department) self.class.new([department.to_s.split('/'), cop_name].flatten) end