module RuboCop::Cop::OrderedGemNode

Common functionality for Bundler/OrderedGems and Gemspec/OrderedDependencies.

Private Instance Methods

autocorrect(node) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 27
def autocorrect(node)
  previous = previous_declaration(node)

  current_range = declaration_with_comment(node)
  previous_range = declaration_with_comment(previous)

  lambda do |corrector|
    swap_range(corrector, current_range, previous_range)
  end
end
case_insensitive_out_of_order?(string_a, string_b) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 9
def case_insensitive_out_of_order?(string_a, string_b)
  string_a.downcase < string_b.downcase
end
consecutive_lines(previous, current) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 13
def consecutive_lines(previous, current)
  first_line = get_source_range(current).first_line
  previous.source_range.last_line == first_line - 1
end
declaration_with_comment(node) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 38
def declaration_with_comment(node)
  buffer = processed_source.buffer
  begin_pos = get_source_range(node).begin_pos
  end_line = buffer.line_for_position(node.loc.expression.end_pos)
  end_pos = buffer.line_range(end_line).end_pos
  Parser::Source::Range.new(buffer, begin_pos, end_pos)
end
gem_name(declaration_node) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 23
def gem_name(declaration_node)
  declaration_node.first_argument.str_content
end
get_source_range(node) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 53
def get_source_range(node)
  unless cop_config['TreatCommentsAsGroupSeparators']
    first_comment = processed_source.ast_with_comments[node].first
    return first_comment.loc.expression unless first_comment.nil?
  end
  node.source_range
end
register_offense(previous, current) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 18
def register_offense(previous, current)
  message = format(self.class::MSG, gem_name(current), gem_name(previous))
  add_offense(current, message: message)
end
swap_range(corrector, range1, range2) click to toggle source
# File lib/rubocop/cop/mixin/ordered_gem_node.rb, line 46
def swap_range(corrector, range1, range2)
  src1 = range1.source
  src2 = range2.source
  corrector.replace(range1, src2)
  corrector.replace(range2, src1)
end