class RuboCop::Cop::Layout::InitialIndentation
This cops checks for indentation of the first non-blank non-comment line in a file.
Constants
- MSG
Public Instance Methods
autocorrect(range)
click to toggle source
# File lib/rubocop/cop/layout/initial_indentation.rb, line 16 def autocorrect(range) ->(corrector) { corrector.remove(range) } end
investigate(_processed_source)
click to toggle source
# File lib/rubocop/cop/layout/initial_indentation.rb, line 10 def investigate(_processed_source) space_before(first_token) do |space| add_offense(space, location: first_token.pos) end end
Private Instance Methods
first_token()
click to toggle source
# File lib/rubocop/cop/layout/initial_indentation.rb, line 22 def first_token processed_source.tokens.find { |t| !t.text.start_with?('#') } end
space_before(token) { |range_between(begin_pos, pos.begin_pos)| ... }
click to toggle source
# File lib/rubocop/cop/layout/initial_indentation.rb, line 26 def space_before(token) return unless token return if token.pos.column.zero? token_with_space = range_with_surrounding_space(token.pos, :left, false) # If the file starts with a byte order mark (BOM), the column can be # non-zero, but then we find out here if there's no space to the left # of the first token. return if token_with_space == token.pos yield range_between(token_with_space.begin_pos, token.pos.begin_pos) end