Class: RuboCop::Cop::Style::StringLiterals

Inherits:
Cop
  • Object
show all
Includes:
ConfigurableEnforcedStyle, RuboCop::Cop::StringLiteralsHelp
Defined in:
lib/rubocop/cop/style/string_literals.rb

Overview

Checks if uses of quotes match the configured preference.

Constant Summary

Constants included from RuboCop::Cop::StringHelp

RuboCop::Cop::StringHelp::ESCAPED_CHAR_REGEXP

Constants included from Util

Util::ASGN_NODES, Util::EQUALS_ASGN_NODES, Util::OPERATOR_METHODS, Util::PROC_NEW_NODE, Util::SHORTHAND_ASGN_NODES

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offenses, #processed_source

Instance Method Summary collapse

Methods included from RuboCop::Cop::StringLiteralsHelp

#autocorrect, #wrong_quotes?

Methods included from RuboCop::Cop::StringHelp

#on_regexp, #on_str

Methods included from ConfigurableEnforcedStyle

#alternative_style, #both_styles_detected, #correct_style_detected, #opposite_style_detected, #parameter_name, #style, #unrecognized_style_detected

Methods inherited from Cop

#add_offense, all, #autocorrect?, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, #cop_name, cop_name, cop_name_with_namespace, cop_type, #debug?, #display_cop_names?, inherited, #initialize, #join_force?, lint?, non_rails, qualified_cop_name, rails?, #relevant_file?, #support_autocorrect?

Methods included from IgnoredNode

#ignore_node, #ignored_node?, #part_of_ignored_node?

Methods included from Util

begins_its_line?, block_length, command?, comment_line?, const_name, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, numeric_range_size, on_node, operator?, parentheses?, proc?, range_with_surrounding_space, source_range, strip_quotes, within_node?

Methods included from PathUtil

issue_deprecation_warning, match_path?, relative_path

Constructor Details

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

Instance Method Details

#on_dstr(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/string_literals.rb', line 11

def on_dstr(node)
  # A dstr node with dstr and str children is a concatenated
  # string. Don't ignore the whole thing.
  return if node.children.find { |child| child.type == :str }

  # Dynamic strings can not use single quotes, and quotes inside
  # interpolation expressions are checked by the
  # StringLiteralsInInterpolation cop, so ignore.
  ignore_node(node)
end