Class: RuboCop::Cop::Lint::MissingCopEnableDirective
- Includes:
- RangeHelp
- Defined in:
- lib/rubocop/cop/lint/missing_cop_enable_directive.rb
Overview
This cop checks that there is an ‘# rubocop:enable …` statement after a `# rubocop:disable …` statement. This will prevent leaving cop disables on wide ranges of code, that latter contributors to a file wouldn’t be aware of.
Constant Summary collapse
- MSG =
'Re-enable %<cop>s cop with `# rubocop:enable` after ' \ 'disabling it.'
- MSG_BOUND =
'Re-enable %<cop>s cop within %<max_range>s lines after ' \ 'disabling it.'
Constants included from Util
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offenses, #processed_source
Instance Method Summary collapse
Methods inherited from Cop
#add_offense, all, autocorrect_incompatible_with, badge, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, #cop_name, cop_name, #correct, department, #duplicate_location?, #excluded_file?, #find_location, #highlights, inherited, #initialize, #join_force?, lint?, match?, #messages, non_rails, #parse, qualified_cop_name, #relevant_file?, #target_rails_version, #target_ruby_version
Methods included from AST::Sexp
Methods included from NodePattern::Macros
#def_node_matcher, #def_node_search, #node_search, #node_search_all, #node_search_body, #node_search_first
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #support_autocorrect?
Methods included from IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
begins_its_line?, comment_line?, double_quotes_required?, escape_string, first_part_of_call_chain, interpret_string_escapes, line_range, needs_escaping?, on_node, parentheses?, same_line?, to_string_literal, to_supported_styles, tokens, trim_string_interporation_escape_character
Methods included from PathUtil
absolute?, chdir, hidden_dir?, hidden_file_in_not_hidden_dir?, match_path?, pwd, relative_path, reset_pwd, smart_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#investigate(processed_source) ⇒ Object
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# File 'lib/rubocop/cop/lint/missing_cop_enable_directive.rb', line 53 def investigate(processed_source) max_range = cop_config['MaximumRangeSize'] processed_source.disabled_line_ranges.each do |cop, line_ranges| line_ranges.each do |line_range| # This has to remain a strict inequality to handle # the case when max_range is Float::INFINITY next if line_range.max - line_range.min < max_range + 2 range = source_range(processed_source.buffer, line_range.min, (0..0)) add_offense(range, location: range, message: (max_range: max_range, cop: cop)) end end end |