Add shorthand edges pin functions

[revolter]

Having sameAxis functions, I don't see why shouldn't we have sameEdge functions too. And already this would clear some code from my codebase, so you don't have to figure out if the edge and toEdge parameters are the same one.

[mickeyreiss]

Thanks for the PR @revolter!

I do like the autoPinEdge:toSameEdgeOfView: signatures.

I left one question on the other API.

I'd love to hear some more community feedback before merging this in. Once it's in, we can never go back. Any one else have thoughts?

[mickeyreiss]

This one seems a bit niche to me. Can you explain the use case for this one that isn't covered by autoPinEdgesToSuperviewEdges?

[revolter]

Well, as the name suggests, this is used to match 2 views that aren't in a parent - child relationship. For example, say I have a UIImageView and a UIView that I want the view to be in the same position and with the same size of the image view, but I can't add it as a subview to it, because you're not supposed to do that.

[revolter]

Thanks for the PR

My pleasure! Thank you all for the library.

I do like the autoPinEdge:toSameEdgeOfView: signatures.

Of course you do, as it's taken from the autoAlignAxis:toSameAxisOfView: 😛

I'd love to hear some more community feedback before merging this in. Once it's in, we can never go back.

Makes sense, I'll just wait here 😄