require_relative 'layer'
require_relative 'wrap'

module LovelyRufus
  class BasicWrapper < Layer
    def call(wrap)
      unwrapped = wrap.text.tr("\n", ' ').strip
      wrapped   = unwrapped.gsub(/(.{1,#{wrap.width}})( |$\n?)/, "\\1\n")
      next_layer.call(Wrap[wrapped, width: wrap.width])
    end
  end
end