instance method `compose`

Ruby on Rails 4.2.9

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

compose()

Performs composition on all the characters.

'é'.length                       # => 3
'é'.mb_chars.compose.to_s.length # => 2

Source

# File activesupport/lib/active_support/multibyte/chars.rb, line 171
      def compose
        chars(Unicode.compose(@wrapped_string.codepoints.to_a).pack('U*'))
      end

Defined in activesupport/lib/active_support/multibyte/chars.rb line 171 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Multibyte::Chars

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