Hi all,
I find myself often times needing to iterate through an NSArray of
EOs. I'm not sure if the way I'm doing it is the most effecient or
not. Here's what I normally do:
public void doThisForAllProducts(EOEditingContext ec) {
for (Object aProductObject : products().toArray()) {
Product aProduct = (Product) aProductObject;
aProduct.doThis(ec);
}
}
This is assuming that products() is an NSArray of Product EOs.
Is this a good / the best way to iterate through NSArrays in general?
I find myself occasionally nesting this loop a couple deep to drill
down into several toMany relationships. For example (as a keypath):
products.billsOfMaterial.routingSteps.components to get all the
components that are possibly used in a product.
On a side note, and the reason for calling products().toArray() is to
force EOF to get the real EOs and not just faults. If I just call
products() I'll sometimes get EOs, sometimes faults, seemingly by EOF
whim. Is that a bug or expected behaviour?
Thanks!
Dave
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