Module: RuboCop::Cop::FrozenStringLiteral

Included in:
Lint::DuplicateMagicComment, Lint::OrderedMagicComments, Style::EmptyLiteral, Style::FrozenStringLiteralComment, Style::MutableConstant, Style::RedundantFetchBlock, Style::RedundantFreeze, Style::RedundantInterpolationUnfreeze
Defined in:
lib/rubocop/cop/mixin/frozen_string_literal.rb

Overview

Common functionality for dealing with frozen string literals.

Constant Summary collapse

FROZEN_STRING_LITERAL_ENABLED = 
'# frozen_string_literal: true'

Class Method Summary collapse

Class Method Details

.frozen_string_literal_comment_exists? ⇒ Boolean

Returns:

  • (Boolean) 


14
15
16
 
# File 'lib/rubocop/cop/mixin/frozen_string_literal.rb', line 14

def frozen_string_literal_comment_exists?
  leading_comment_lines.any? { |line| MagicComment.parse(line).valid_literal_value? }
end