class Lookbook::CodeFormatter

def initialize(opts = {})
  @opts = opts
end

def stream(tokens, &block)
  token_lines(tokens).each_with_index do |line_tokens, i|
    yield "<div class='line'>"
    yield "<span class='line-number'>#{i}</span>" if @opts[:line_numbers]
    yield "<span class='line-content'>"
    line_tokens.each do |token, value|
      yield span(token, value)
    end
    yield "</span>"
    yield "</div>"
  end
end