module Rad
  module JavascriptHelper
    def javascript_include_tag *scripts
      Array(scripts).collect{|script|
        tag :script, '', src: "#{config && config.url_root!}#{script}", type: "text/javascript"
      }.join("\n")      
    end
    
    def javascript_tag value = nil, &block
      args = [{type: "text/javascript"}]
      args.unshift value if value
      tag :script, *args, &block
    end
    
    # Escape
    def js obj; obj.to_s.js_escape end
  end
end