method

swapcase

v5.2.3 - Show latest stable - Class: ActiveSupport::Multibyte::Chars

swapcase()

public

Converts characters in the string to the opposite case.

'El CaÃ±Ã³n'.mb_chars.swapcase.to_s # => "eL cAÃÃN"

# File activesupport/lib/active_support/multibyte/chars.rb, line 141
      def swapcase
        chars Unicode.swapcase(@wrapped_string)
      end