class RuboCop::Cop::Layout::DefEndAlignment

Checks whether the end keywords of method definitions are aligned properly.

Two modes are supported through the EnforcedStyleAlignWith configuration parameter. If it’s set to ‘start_of_line` (which is the default), the `end` shall be aligned with the start of the line where the `def` keyword is. If it’s set to ‘def`, the `end` shall be aligned with the `def` keyword.

@example EnforcedStyleAlignWith: start_of_line (default)

# bad

private def foo
            end

# good

private def foo
end

@example EnforcedStyleAlignWith: def

# bad

private def foo
            end

# good

private def foo
        end

Constants

MSG

Public Instance Methods

on_def(node) click to toggle source
# File lib/rubocop/cop/layout/def_end_alignment.rb, line 43
def on_def(node)
  check_end_kw_in_node(node)
end
Also aliased as: on_defs
on_defs(node)
Alias for: on_def
on_send(node) click to toggle source
# File lib/rubocop/cop/layout/def_end_alignment.rb, line 48
def on_send(node)
  return unless node.def_modifier?

  method_def = node.each_descendant(:def, :defs).first
  expr = node.source_range

  line_start = range_between(expr.begin_pos, method_def.loc.keyword.end_pos)
  align_with = { def: method_def.loc.keyword, start_of_line: line_start }

  check_end_kw_alignment(method_def, align_with)
  ignore_node(method_def) # Don't check the same `end` again.
end

Private Instance Methods

autocorrect(corrector, node) click to toggle source
# File lib/rubocop/cop/layout/def_end_alignment.rb, line 63
def autocorrect(corrector, node)
  if style == :start_of_line && node.parent && node.parent.send_type?
    AlignmentCorrector.align_end(corrector, processed_source, node, node.parent)
  else
    AlignmentCorrector.align_end(corrector, processed_source, node, node)
  end
end