Class: RuboCop::Cop::Layout::MultilineMethodCallIndentation

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Includes:
Alignment, ConfigurableEnforcedStyle, MultilineExpressionIndentation
Defined in:
lib/rubocop/cop/layout/multiline_method_call_indentation.rb

Overview

This cop checks the indentation of the method name part in method calls that span more than one line.

Examples:

EnforcedStyle: aligned (default)

# bad
while myvariable
.b
  # do something
end

# good
while myvariable
      .b
  # do something
end

# good
Thing.a
     .b
     .c

EnforcedStyle: indented

# good
while myvariable
  .b

  # do something
end

EnforcedStyle: indented_relative_to_receiver

# good
while myvariable
        .a
        .b

  # do something
end

# good
myvariable = Thing
               .a
               .b
               .c

Constant Summary

Constants included from MultilineExpressionIndentation

MultilineExpressionIndentation::ASSIGNMENT_MESSAGE_TAIL, MultilineExpressionIndentation::DEFAULT_MESSAGE_TAIL, MultilineExpressionIndentation::KEYWORD_ANCESTOR_TYPES, MultilineExpressionIndentation::KEYWORD_MESSAGE_TAIL, MultilineExpressionIndentation::UNALIGNED_RHS_TYPES

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 included from MultilineExpressionIndentation

#on_send

Methods included from ConfigurableEnforcedStyle

#alternative_style, #alternative_styles, #ambiguous_style_detected, #correct_style_detected, #detected_style, #detected_style=, #no_acceptable_style!, #no_acceptable_style?, #opposite_style_detected, #style, #style_configured?, #style_detected, #style_parameter_name, #supported_styles, #unexpected_style_detected

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?, #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

#validate_configObject

Raises:


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# File 'lib/rubocop/cop/layout/multiline_method_call_indentation.rb', line 55

def validate_config
  return unless style == :aligned && cop_config['IndentationWidth']

  raise ValidationError,
        'The `Layout/MultilineMethodCallIndentation`' \
        ' cop only accepts an `IndentationWidth` ' \
        'configuration parameter when ' \
        '`EnforcedStyle` is `indented`.'
end