underscore.js - Javascript (Underscore), function to change javascript object -

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• javascript, transforming object underscore (or not) 2 answers

trying change object prepare send taking array inside , turning object items in array being keys values of true.

it starts out looking -

  {"state":["saved","published"],"discipline":["marketing"]} 

so end result

  {"state":{"saved":true,"published":true},"discipline":{"marketing":true}} 

so looks @ array , changes object values of true. trying use underscore plain js work fine.

here attempt, there better way this, maybe underscore? -

 function transformoutputtofiltermodel(model) {                  var transformedobj = _.map(model, function(obj) {                     return obj.reduce(function(obj, k) {                       obj[k] = true;                       return obj;                     }, {})                 });                return transformedobj;              } 

thanks reading!

edit - sorry had marked answer wihtout realizing wasn't corret. have function -

  var transformedobj = _.map(model, function(obj) {                     return obj.reduce(function(obj, k) {                         obj[k] = true;                         return obj;                     }, {});                 }); 

this format inside object correctly, pulling off outer keys - see here : https://jsfiddle.net/d0kjctfh/3/

those outer objecst should have keys of state , discipline -

{"state":{"saved":true,"committed":false,"published":false},"discipline":{"marketing":true}}; 

thanks!

i think _.map return array not best solution. try code bellow.

var t = {"state":["saved","published"],"discipline":["marketing"]}, newobj = {};  _.each(t, function(obj, index) {         newobj[index] = {};     if(_.isarray(obj)){          var toreturn = {};         _.each(obj, function(index,item){             toreturn[index] = true;         });              newobj[index] = toreturn;     } }); console.log(newobj);