Class: RuboCop::Cop::Layout::SpaceAroundMethodCallOperator

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Includes:
RangeHelp
Defined in:
lib/rubocop/cop/layout/space_around_method_call_operator.rb

Overview

Checks method call operators to not have spaces around them.

Examples:

# bad
foo. bar
foo .bar
foo . bar
foo. bar .buzz
foo
  . bar
  . buzz
foo&. bar
foo &.bar
foo &. bar
foo &. bar&. buzz
RuboCop:: Cop
RuboCop:: Cop:: Base
:: RuboCop::Cop

# good
foo.bar
foo.bar.buzz
foo
  .bar
  .buzz
foo&.bar
foo&.bar&.buzz
RuboCop::Cop
RuboCop::Cop::Base
::RuboCop::Cop

Constant Summary collapse

SPACES_REGEXP = 
/\A[ \t]+\z/.freeze
MSG = 
'Avoid using spaces around a method call operator.'

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

#active_support_extensions_enabled?, #add_global_offense, #add_offense, #always_autocorrect?, autocorrect_incompatible_with, badge, #begin_investigation, #callbacks_needed, callbacks_needed, #config_to_allow_offenses, #config_to_allow_offenses=, #contextual_autocorrect?, #cop_config, cop_name, #cop_name, department, documentation_url, exclude_from_registry, #excluded_file?, #external_dependency_checksum, inherited, #initialize, #inspect, joining_forces, lint?, match?, #message, #offenses, #on_investigation_end, #on_new_investigation, #on_other_file, #parse, #parser_engine, #ready, #relevant_file?, requires_gem, #string_literals_frozen_by_default?, 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?, #autocorrect_with_disable_uncorrectable?, #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_const(node) ⇒ Object 



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# File 'lib/rubocop/cop/layout/space_around_method_call_operator.rb', line 53

def on_const(node)
  return unless node.loc.respond_to?(:double_colon) && node.loc.double_colon

  check_space_after_double_colon(node)
end

#on_send(node) ⇒ Object Also known as: on_csend 



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# File 'lib/rubocop/cop/layout/space_around_method_call_operator.rb', line 45

def on_send(node)
  return unless node.dot? || node.safe_navigation?

  check_space_before_dot(node)
  check_space_after_dot(node)
end