Page 375 typo

Cocoa Programming for OS X (5th Edition) 25. Auto Layout
1

Halfway down the page, the first use of line

superview.addConstraints(verticalConstraints)

should be in bold type as this is where it is entered

2

Thanks for pointing this out. There is a mistake here but it is a little different. Instead of:

superview.addConstraints(verticalConstraints)

the non-bold line should be:

NSLayoutConstraint.activateConstraints(verticalConstraints)

activateConstraints(:slight_smile: has the same effect; addConstraints(:slight_smile: has been noted as deprecated in the header file, but not yet in Apple’s docs.