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//http://www.openlaszlo.org/pipermail/laszlo-user/2005-March/000350.html
// ¡ï¡ïOn 8 Mar 2005, at 00:06, Steve Albin wrote:
      function add(a, b) {
        if (arguments.length < 1) {
          return add;
        } else if (arguments.length < 2) {
          return function(c) { return a + c }
        } else {
          return a + b;
        }
      }
      var myadd = add( 2 );
      var total = myadd(3);
ÈÕ±¾µÄÒ»¸öÏÈÐÐÕß¿ÉÄÜÔÚδ¸ãÇåargumentsÒ²ÄÜÓÃArrayµÄÔÉú·½·¨×ª»»ÎªÊý×éµÄʱºò£¬Ó÷dz£¸´ÔÓµÄÕýÔòÓëeval¸ã³öÒ»¸ö¸ü½Ó½üÏÖ´úcurryingÒâζµÄº¯Êý¡£
      function curry(fun) {
        if (typeof fun != 'function') {
          throw new Error("The argument must be a function.");
        }
        if (fun.arity == 0) {
          throw new Error("The function must have more than one argument.");
        }
        var funText = fun.toString();
        var args = /function .*\((.*)\)(.*)/.exec(funText)[1].split(', ');
        var firstArg = args.shift();
        var restArgs = args.join(', ');
        var body = funText.replace(/function .*\(.*\) /, "");
        var curriedText =
          "function (" + firstArg + ") {" +
          "return function (" + restArgs + ")" + body +
          "}";
        eval("var curried =" + curriedText);
        return curried;
      }
 
      function curry(fun) {
        if (typeof fun != 'function') {
          throw new Error("The argument must be a function.");
        }
        if (fun.arity == 0) {
          throw new Error("The function must have more than one argument.");
        }
        var funText = fun.toString();
        var args = /function .*\((.*)\)(.*)/.exec(funText)[1].split(', ');
        var firstArg = args.shift();
        var restArgs = args.join(', ');
        var body = funText.r
    
     
	
	
    
    
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