input.coffee

class Test
  redraw: =>
    for x in y
      $('body').click =>
        @widgify(x)

output.js

var Test;
Test = function() {
  var _a;
  _a = this;
  this.redraw = function(){ return Test.prototype.redraw.apply(_a, arguments); };
  return this;
};
Test.prototype.redraw = function() {
  var _a, _b, _c, _d;
  _a = []; _c = y;
  for (_b = 0, _d = _c.length; _b < _d; _b++) {
    (function() {
      var x = _c[_b];
      return _a.push($('body').click((function(__this) {
        var __func = function() {
          return this.widgify(x);
        };
        return (function() {
          return __func.apply(__this, arguments);
        });
      })(this)));
    })();
  }
  return _a;
};