class RuboCop::Cop::Layout::EmptyLineAfterMagicComment
end
# Some code
class Person
# Some documentation for Person
# frozen_string_literal: true
# bad
end
# Some code
class Person
# Some documentation for Person
# frozen_string_literal: true
# good
@example
Checks for a newline after the final magic comment.
def autocorrect(token)
def autocorrect(token) lambda do |corrector| corrector.insert_before(token, "\n") end end
def investigate(source)
def investigate(source) return unless source.ast && (last_magic_comment = last_magic_comment(source)) return if source[last_magic_comment.loc.line].strip.empty? offending_range = source_range(source.buffer, last_magic_comment.loc.line + 1, 0) add_offense(offending_range, location: offending_range) end
def last_magic_comment(source)
-
(nil)
- otherwise -
(Parser::Source::Comment)
- if magic comments exist before code
def last_magic_comment(source) source .comments .take_while { |comment| comment.loc.line < source.ast.loc.line } .select { |comment| MagicComment.parse(comment.text).any? } .last end