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in_char_class?

in_char_class?(codepoint, classes)

Instance Public methods

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.

Links:

https://github.com/rails/rails/blob/90ad8782c462cd44cb0afd6334c58b295e95fe87/activesupport/lib/active_support/multibyte/unicode.rb#L71

doc_ruby_on_rails

2015-06-20 00:00:00

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