Update drag-coordinator.indexOf implementation to not use findIndex … #176
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…s hasMany does not support this
dgavey
requested changes
Sep 28, 2020
| @@ -5,9 +5,13 @@ import { isEqual } from '@ember/utils'; | |||
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| function indexOf(items, a) { | |||
| return items.findIndex(function (element) { | |||
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@ianpetzer Interesting that the findIndex didn't work in your case. I guess the hasMany proxy array doesn't implement this function.
| return items.findIndex(function (element) { | ||
| return isEqual(element, a); | ||
| var returnIndex=null; | ||
| items.forEach(function(element, index) { |
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@ianpetzer This seems ok, but it doesn't break when it finds an item like the findIndex does. If you use a "for in" you can break sooner. That will make for more performant code.
https://stackoverflow.com/questions/2641347/short-circuit-array-foreach-like-calling-break
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…as hasMany does not support this