class RuboCop::Cop::Layout::IndentHeredoc
def check_style!
def check_style! case style when nil raise Warning, "Auto-correction does not work for #{cop_name}. " \ 'Please configure EnforcedStyle.' when :squiggly if target_ruby_version < 2.3 raise Warning, '`squiggly` style is selectable only on Ruby ' \ "2.3 or higher for #{cop_name}." end end end