Contents

# frozen_string_literal: true

module RuboCop
  module Cop
    # Common functionality for cops checking `Enumerable#sort` blocks.
    module SortBlock
      extend NodePattern::Macros
      include RangeHelp

      def_node_matcher :sort_with_block?, <<~PATTERN
        (block
          $(send _ :sort)
          (args (arg $_a) (arg $_b))
          $send)
      PATTERN

      def_node_matcher :sort_with_numblock?, <<~PATTERN
        (numblock
          $(send _ :sort)
          $_arg_count
          $send)
      PATTERN

      def_node_matcher :replaceable_body?, <<~PATTERN
        (send (lvar %1) :<=> (lvar %2))
      PATTERN

      private

      def sort_range(send, node)
        range_between(send.loc.selector.begin_pos, node.loc.end.end_pos)
      end
    end
  end
end

Version data entries

84 entries across 84 versions & 4 rubygems

Version	Path
rubocop-performance-1.16.0	lib/rubocop/cop/mixin/sort_block.rb
rubocop-performance-1.15.2	lib/rubocop/cop/mixin/sort_block.rb
rubocop-performance-1.15.1	lib/rubocop/cop/mixin/sort_block.rb
rubocop-performance-1.15.0	lib/rubocop/cop/mixin/sort_block.rb