Using enumerate instead of for i loop.

[mmorey]

@rnystrom are you open to style changes? For example, I find enumerate to be easier to read than the for var i version.

If you do like the enumerate method I can update the other for loops where it makes sense.

I'll let you/team decide.

[ghost]

@rnystrom Could you please get back to @mmorey on this one? My vote would be to use enumerate as it's very Swift-like and is easy to read.

[ghost]

Just realised that I was looking at the wrong fork. However, this is still worth considering if it hasn't been already :+1:

[rnystrom]

Ya we merged this one in :)

However I'm glad you commented on this b/c there are a couple other instances of for var in my projects that need updating. Good catch!