class RuboCop::Cop::Lint::MissingCopEnableDirective
# rubocop:enable Layout/SpaceAroundOperators
# Including this, that’s 3 lines on which the cop is disabled.
x += 1
x= 0
# rubocop:disable Layout/SpaceAroundOperators
# bad
# rubocop:enable Layout/SpaceAroundOperators
# With the previous, there are 2 lines on which cop is disabled.
x= 0
# rubocop:disable Layout/SpaceAroundOperators
# good
# MaximumRangeSize: 2
# Lint/MissingCopEnableDirective:
@example
# EOF
x= 0
# rubocop:disable Layout/SpaceAroundOperators
# bad
# EOF
# y = 1
# rubocop:enable Layout/SpaceAroundOperators
x= 0
# rubocop:disable Layout/SpaceAroundOperators
# good
# MaximumRangeSize: .inf
# Lint/MissingCopEnableDirective:
@example
a file wouldn’t be aware of.
cop disables on wide ranges of code, that latter contributors to
after a ‘# rubocop:disable …` statement. This will prevent leaving
This cop checks that there is an `# rubocop:enable …` statement
def investigate(processed_source)
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: message(max_range: max_range, cop: cop)) end end end
def message(max_range:, cop:)
def message(max_range:, cop:) if max_range == Float::INFINITY format(MSG, cop: cop) else format(MSG_BOUND, cop: cop, max_range: max_range) end end