Question

116

rated 0 times [ 121] [ 5] / answers: 1 / hits: 19819 / 9 Years ago, wed, february 25, 2015, 12:00:00

I have an array with keys like so:

['asdf12','39342aa','12399','129asg',...]

and a collection which has these keys in each object like so:

[{guid: '39342aa', name: 'John'},{guid: '129asg', name: 'Mary'}, ... ]

Is there a fast way to sort the collection based on the order of keys in the first array?

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answered 9 Years ago alfonsok · Accepted Answer

var sortedCollection = _.sortBy(collection, function(item){

  return firstArray.indexOf(item.guid)

});