johnny / johnny/jquery-sortable
.sortable('toArray', {attribute: 'data-id')) returns a list of jQuery objects
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Description
Fiddle:
[https://jsfiddle.net/bturner1273/frgnw4cj](https://jsfiddle.net/bturner1273/frgnw4cj)
In my code I end up have to do:
` console.log(group.sortable('serialize').get(0).filter(i => i['id'] !== undefined).map(i => i.id));`
instead of:
` console.log(group.sortable('toArray', {attribute: 'data-id'}));`
output of group.sortable('toArray', {attribute: 'data-id'}):
expected result is an array of strings or numbers i.e.
[0,1,2,3,4] or ['0', '1', '2', '3', '4']
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