javascript - Performance issue in ngRepeat -

i have ngrepeat block iterates on array of objects draws row accordingly.

one of properties of object string requires transformation before displayed.

performancewise, right run function everytime angular runs loop?

   <div ng-repeat="a in arr">{{ strtransform(a.name) }}</div> 

yes, ok, performance-wise , everything, unless:

1. your transformation function way expensive, in case you're doomed, or:
2. you got humongous amount of elements process, in case you're doomed rendering time anyway.

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as side note, i'd add might wanna use angular filter (link) these kinds of operations :)