module RuboCop::Cop::StringLiteralsHelp

Common functionality for cops checking single/double quotes.

Private Instance Methods

enforce_double_quotes?() click to toggle source
# File lib/rubocop/cop/mixin/string_literals_help.rb, line 24
def enforce_double_quotes?
  string_literals_config['EnforcedStyle'] == 'double_quotes'
end
preferred_string_literal() click to toggle source
# File lib/rubocop/cop/mixin/string_literals_help.rb, line 20
def preferred_string_literal
  enforce_double_quotes? ? '""' : "''"
end
string_literals_config() click to toggle source
# File lib/rubocop/cop/mixin/string_literals_help.rb, line 28
def string_literals_config
  config.for_cop('Style/StringLiterals')
end
wrong_quotes?(src_or_node) click to toggle source
# File lib/rubocop/cop/mixin/string_literals_help.rb, line 9
def wrong_quotes?(src_or_node)
  src = src_or_node.is_a?(RuboCop::AST::Node) ? src_or_node.source : src_or_node
  return false if src.start_with?('%', '?')

  if style == :single_quotes
    !double_quotes_required?(src)
  else
    !/" | \\[^'\\] | \#[@{$]/x.match?(src)
  end
end