class Ollama::Documents::Splitters::Character

def split(text)
  texts = []
  text.split(@separator) do |t|
    if @include_separator && t =~ @separator
      texts.last&.concat t
    else
      texts.push(t)
    end
  end
  result = []
  current_text = +''
  texts.each do |t|
    if current_text.size + t.size < @chunk_size
      current_text << t << @combining_string
    else
      current_text.empty? or result << current_text
      current_text = t
    end
  end
  current_text.empty? or result << current_text
  result
end