method

in_char_class?

v2.2.1 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Chars

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What's this?

in_char_class?(codepoint, classes) public

Detect whether the codepoint is in a certain character class. Returns true when it’s in the specified character class and false otherwise. Valid character classes are: :cr, :lf, :l, :v, :lv, :lvt and :t.

Primarily used by the grapheme cluster support.

Show source

# File activesupport/lib/active_support/multibyte/chars.rb, line 458
        def in_char_class?(codepoint, classes)
          classes.detect { |c| UCD.boundary[c] === codepoint } ? true : false
        end

in_char_class?

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