scripts/lib/util.js


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(function () {
  Object.defineProperties(util, { 
    "getBody" :  { 
      value :  function(f) {
        if (f !== null && f !== undefined && f instanceof Function) {
          var m = f.toString().match(/\{([\s\S]*)\}/m)[1];
          return m.replace(/^\s*\/\/.*$/mg,'');
        }
        return null;
      }
    }
  });
  Object.freeze(util);
})();