decompose()
Performs canonical decomposition on all the characters.
'é'.length # => 1 'é'.mb_chars.decompose.to_s.length # => 2
# File activesupport/lib/active_support/multibyte/chars.rb, line 132 def decompose chars(Unicode.decompose(:canonical, @wrapped_string.codepoints.to_a).pack("U*")) end
