Class: RuboCop::Cop::Style::PercentQLiterals

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Includes:
ConfigurableEnforcedStyle, PercentLiteral
Defined in:
lib/rubocop/cop/style/percent_q_literals.rb

Overview

This cop checks for usage of the %Q() syntax when %q() would do.

Examples:

EnforcedStyle: lower_case_q (default)

# The `lower_case_q` style prefers `%q` unless
# interpolation is needed.
# bad
%Q[Mix the foo into the baz.]
%Q(They all said: 'Hooray!')

# good
%q[Mix the foo into the baz]
%q(They all said: 'Hooray!')

EnforcedStyle: upper_case_q

# The `upper_case_q` style requires the sole use of `%Q`.
# bad
%q/Mix the foo into the baz./
%q{They all said: 'Hooray!'}

# good
%Q/Mix the foo into the baz./
%Q{They all said: 'Hooray!'}

Constant Summary collapse

LOWER_CASE_Q_MSG =
'Do not use `%Q` unless interpolation is needed. Use `%q`.'
UPPER_CASE_Q_MSG =
'Use `%Q` instead of `%q`.'

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 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

#on_str(node) ⇒ Object


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# File 'lib/rubocop/cop/style/percent_q_literals.rb', line 36

def on_str(node)
  process(node, '%Q', '%q')
end