Class: EagerEye::CommentParser

Inherits:
Object
  • Object
show all
Defined in:
lib/eager_eye/comment_parser.rb

Constant Summary collapse

FILE_DISABLE_PATTERN = 
/eager_eye:disable-file\s+(.+?)(?:\s+--|$)/i
NEXT_LINE_PATTERN = 
/eager_eye:disable-next-line(?:\s+(.+?))?(?:\s+--|$)/i
BLOCK_START_PATTERN = 
/eager_eye:disable-block(?:\s+(.+?))?(?:\s+--|$)/i
BLOCK_END_PATTERN = 
/eager_eye:enable-block(?:\s+(.+?))?(?:\s+--|$)/i
INLINE_DISABLE_PATTERN = 
/eager_eye:disable\s+(.+?)(?:\s+--|$)/i
ENABLE_PATTERN = 
/eager_eye:enable(?:\s+(.+?))?(?:\s+--|$)/i

Instance Method Summary collapse

Constructor Details

#initialize(source_code) ⇒ CommentParser

Returns a new instance of CommentParser.



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# File 'lib/eager_eye/comment_parser.rb', line 12

def initialize(source_code)
  @source_code = source_code.encode("UTF-8", invalid: :replace, undef: :replace)
  @lines = @source_code.lines
  @disabled_ranges = Hash.new { |h, k| h[k] = [] }
  @file_disabled = Set.new
  @current_disabled = Set.new
  parse_comments
end

Instance Method Details

#disabled_at?(line_number, detector_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eager_eye/comment_parser.rb', line 21

def disabled_at?(line_number, detector_name)
  return true if @file_disabled.include?(detector_name.to_s)
  return true if @file_disabled.include?("all")

  detector = detector_name.to_s
  @disabled_ranges[detector].any? { |range| range.cover?(line_number) } ||
    @disabled_ranges["all"].any? { |range| range.cover?(line_number) }
end