tempater.coffee

compile = (fn) ->
  fnText = fn.toString()
  fnArgs = fnText.substring(fnText.indexOf("(") + 1, fnText.indexOf(")")).replace(/^\s+|\s+$/g, "").split(",")
  fnBody = fnText.substring(fnText.indexOf("{") + 1, fnText.lastIndexOf("}"))

  code = "with(context) { with (window.drykup()) {"
  
  for arg, i in fnArgs
    unless arg.replace(/^\s+|\s+$/g, "") is ""
      code += "var #{arg} = arguments[#{i}];\n"
  
  code += fnBody
  code += "}}"
  
  alert code.replace(/return/g, "")
  
  (context = {}) ->
    eval code.replace(/return/g, "")
    
tpl = compile ->
  div class: name, ->
    a name
  span "ba"
  
alert tpl(name: "ggoodman")