method

reorder_characters

v2.3.8 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Chars

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1 (0)
2.3.2 (0)
2.3.8 (0)
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
What's this?

reorder_characters(codepoints) public

Re-order codepoints so the string becomes canonical.

# File activesupport/lib/active_support/multibyte/chars.rb, line 540
        def reorder_characters(codepoints)
          length = codepoints.length- 1
          pos = 0
          while pos < length do
            cp1, cp2 = UCD.codepoints[codepoints[pos]], UCD.codepoints[codepoints[pos+1]]
            if (cp1.combining_class > cp2.combining_class) && (cp2.combining_class > 0)
              codepoints[pos..pos+1] = cp2.code, cp1.code
              pos += (pos > 0 ? -1 : 1)
            else
              pos += 1
            end
          end
          codepoints
        end

reorder_characters

Related methods

Flowdock - Team Inbox With Chat for Software Developers