Class: RuboCop::Cop::Style::TrailingMethodEndStatement

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Defined in:
lib/rubocop/cop/style/trailing_method_end_statement.rb

Overview

This cop checks for trailing code after the method definition.

Examples:

# bad
def some_method
do_stuff; end

def do_this(x)
  baz.map { |b| b.this(x) } end

def foo
  block do
    bar
  end end

# good
def some_method
  do_stuff
end

def do_this(x)
  baz.map { |b| b.this(x) }
end

def foo
  block do
    bar
  end
end

Constant Summary collapse

MSG =
'Place the end statement of a multi-line method on its own line.'

Constants inherited from Base

Base::RESTRICT_ON_SEND

Instance Attribute Summary

Attributes inherited from Base

#config, #processed_source

Instance Method Summary collapse

Methods included from AutoCorrector

support_autocorrect?

Methods inherited from Base

#add_global_offense, #add_offense, autocorrect_incompatible_with, badge, #callbacks_needed, callbacks_needed, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, #cop_name, cop_name, department, documentation_url, exclude_from_registry, #excluded_file?, #external_dependency_checksum, inherited, #initialize, joining_forces, lint?, match?, #message, #offenses, #on_investigation_end, #on_new_investigation, #on_other_file, #parse, #ready, #relevant_file?, support_autocorrect?, support_multiple_source?, #target_rails_version, #target_ruby_version

Methods included from ExcludeLimit

#exclude_limit

Methods included from AutocorrectLogic

#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?

Methods included from IgnoredNode

#ignore_node, #ignored_node?, #part_of_ignored_node?

Methods included from Util

silence_warnings

Constructor Details

This class inherits a constructor from RuboCop::Cop::Base

Instance Method Details

#on_def(node) ⇒ Object


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# File 'lib/rubocop/cop/style/trailing_method_end_statement.rb', line 41

def on_def(node)
  return if node.endless? || !trailing_end?(node)

  add_offense(node.loc.end) do |corrector|
    corrector.insert_before(
      node.loc.end,
      "\n#{' ' * node.loc.keyword.column}"
    )
  end
end