[NSMutableArray] replace objects in range docs/tests/impl

[cullenbmacdonald]

I think I found a bug while writing these tests. Not sure what the process is for filing it, but I was getting a a complier error "Int does not conform to expected element type AnyObject" when doing NSMutableArray(array: [1, 2, 3]) which seems...wrong.

Tested on latests official xcode build from app store and it definitely works.

Will be happy to try and resolve that issue before this gets merged as the tests look a little verbose as a result of the bug.

[cullenbmacdonald]

simply sorted the order here.

[parkera]

What you're seeing is the lack of implicit bridging from Int to NSNumber. AnyObject requires that the type is a class type. Int is not a class type unless it's bridged to an NSNumber.

Unfortunately this is expected behavior until we can get implicit bridging figured out when the ObjC runtime is not present.

[cullenbmacdonald]

got it. that makes a lot of sense. Do I need to change anything about this pull then?

[parkera]

typo here in otherRnage

[parkera]

Other than the typo, looks good to me.

[cullenbmacdonald]

fixed

[joshuatbrown]

It looks like there are at least three implementations of this method now:

1. PR NSMutableArray replaceObjectsInRange:withObjectsFromArray:range: #125
2. PR [NSMutableArray] replace objects in range docs/tests/impl #136 (this one)
3. PR Added NSArray.replaceObjectsInRange(range, otherArray, otherRange)  #139

[thii]

From the Contribution Guidelines:

Before embarking on a large amount of work to implement missing functionality, please double-check with the community on the swift-corelibs-dev mailing list. Someone may already be working in this area, and we want to avoid duplication of work.

[cullenbmacdonald]

My mistake. Dunno how I missed #125! ill be more careful next time