method

tidy_bytes

v2.3.2 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Chars

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What's this?

tidy_bytes(string) public

Replaces all ISO-8859-1 or CP1252 characters by their UTF-8 equivalent resulting in a valid UTF-8 string.

# File activesupport/lib/active_support/multibyte/chars.rb, line 630
        def tidy_bytes(string)
          string.split(//u).map do |c|
            c.force_encoding(Encoding::ASCII) if c.respond_to?(:force_encoding)

            if !UTF8_PAT.match(c)
              n = c.unpack('C')[0]
              n < 128 ? n.chr :
              n < 160 ? [UCD.cp1252[n] || n].pack('U') :
              n < 192 ? "\xC2" + n.chr : "\xC3" + (n-64).chr
            else
              c
            end
          end.join
        end

tidy_bytes

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