javascript - Using Promises upon different parts of object -

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i'm working on program has main object object called glob,.

in first phase of program , need files in folder using async function , assign result files property, i'm using promise:

glob.files = new promise (resolve, reject) {    asyncfunc(args, function(result) {     resolve(result);   }); }

then, in older phases, need access glob files, need make cpu intensive work, i'm using async.eachlimit limit number of concurrencies, because of this, whole glob become promise:

new promise (resolve, reject) {     glob.files.then(function(files) {       var temporary1 = [];      var temporary2 = [];       async.eachlimit(files, 5, function(file, callback) {         // here        //        // temporary1.push(file); or temporary2.push(file);        }, function(error, files) {         // work temporary1 , temporary2 variable here, delete unnecessary pieces , reassign glob.files;         // reassign glob.files        glob.files = temporary1.concat(temporary2);         // resolve passing glob        resolve(glob);      });     }); }

now able access need call glob.then, because it's promise.

glob.then(function(glob) {     // ok! :)  });

everything working ok, i'm not having problem, feel i'm doing wrong...


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